1. Roof Basket
  2. Rhino Rack
  3. Large Capacity
  4. Square Bars
  5. Round Bars
  6. Factory Bars
  7. Aero Bars
  8. Elliptical Bars
Rhino-Rack Universal Pioneer Platform Rack for Crossbars - Aluminum - 58" Long x 47" Wide

Rhino-Rack Universal Pioneer Platform Rack for Crossbars - Aluminum - 58" Long x 47" Wide

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Roof Basket
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Roof Basket RR42115BF - Large Capacity - Rhino Rack
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In Use/Installed

Customer Photos

Built for off-road use, this platform rack's large, flat surface accommodates loads of all shapes and sizes. Clamps to roof rack crossbars with brackets or bolts to crossbar channels with hardware. Compatible with many Rhino-Rack accessories. Lowest Prices for the best roof basket from Rhino Rack. Rhino-Rack Universal Pioneer Platform Rack for Crossbars - Aluminum - 58" Long x 47" Wide part number RR42115BF can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (31)
  • Q & A (61)
  • Videos (6)
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  • Used (1)
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Rhino Rack Roof Basket

  • Rhino Rack
  • Large Capacity
  • Square Bars
  • Round Bars
  • Factory Bars
  • Aero Bars
  • Elliptical Bars
  • Cargo Tray
  • Medium Length
  • Aluminum
  • Black

Built for off-road use, this platform rack's large, flat surface accommodates loads of all shapes and sizes. Clamps to roof rack crossbars with brackets or bolts to crossbar channels with hardware. Compatible with many Rhino-Rack accessories.


  • Universal platform mounts to your roof rack crossbars to let you carry cargo and accessories
    • Not compatible with Rhino-Rack Heavy Duty crossbars
  • Large, flat surface accommodates more diverse loads than traditional crossbars or roof baskets
    • Perfect for tailgating, road trips, and overlanding - a great fit for any outdoor lifestyle
  • Integrated channels accommodate various off-road and traditional roof rack accessories (all sold separately)
    • Compatible with rail systems, awnings, light brackets, shovel holders, spare tire carriers, and more
    • Available accessory bars allow kayak carriers, cargo boxes, and other roof rack gear to be mounted
  • Low-profile, aerodynamic design reduces wind noise and drag
  • Rugged construction designed for off-road use and tested for Australian conditions
    • Aluminum frame and reinforced nylon connectors are powder coated for durability
  • Easy installation on roof rack crossbars with universal mounting hardware
    • Clamps to crossbars with brackets or bolts to crossbar channels with included hardware
  • Assembly required


  • Application: round, square, aero, elliptical, and most factory crossbars
  • Quantity: 1 platform
  • Dimensions: 58-3/16" long x 46-5/8" wide x 1-1/2" high
  • Weight: 38 lbs
  • 5-Year limited warranty

Note: Load capacity of your roof rack is divided by 1.5 when you are driving off-road.

pioneer in use on trail

Built for off-road use and tested in harsh Australian conditions, the Rhino-Rack Pioneer platform is a comprehensive solution for your cargo carrying needs. This platform's large, flat surface lets you carry more gear than a typical roof rack, freeing up space inside your vehicle. The Pioneer uses integrated channels in the planks and side rails to accommodate a wide variety of Rhino-Rack accessories, including rail systems, awnings, light brackets, and more. The platform mounts directly to your crossbars.

The Perfect Roof Rack for Any Outdoor Lifestyle

pioneer with accessories

Whether you are overlanding, camping, or tailgating, the Pioneer platform's ample surface space lets you carry a large amount of cargo and gear. This helps free up space inside of your vehicle so you and your passengers can travel comfortably. The integrated channels located in the planks and side rails let you install channel-mount accessories, like an awning or kayak carrier, similar to a traditional roof rack. But, there are also several accessories that install exclusively to the Pioneer platform, such as the aluminum folding ladder and gas can holders. And because of the platform's design you can utilize many of these accessories at the same time.

front and side railsfull rails

Additionally, a rail system can be installed to enhance your application. The rails bolster the safety of your load and create additional tie-down points for your gear. They are easy to install and simply bolt into the channels on the platform's side rails. This platform is compatible with front and side rails (RR43166B - sold separately) and full rails (RR43201B - sold separately).

Utilitarian Design with Rugged, Off-Road Look

pioneer aerodynamic design

The Pioneer platform was designed with utility in mind and features a rugged, off-road look. The low-profile tray was also designed to be aerodynamic to help reduce wind noise and drag.

Strong, Durable Construction

pioneer close up

Strong, yet lightweight, the platform's frame is constructed of aluminum and includes reinforced nylon connectors. Since these materials are powder coated and non-corrosive, the platform won't rust or fade when exposed to the weather. Rhino-Rack has rigorously tested the Pioneer in the harsh Australian outback, ensuring it's built to withstand anything your adventures throw at it.

Universal Fit on Most Crossbars

This Pioneer platform rack fits most crossbars and includes all the parts necessary to install it. However, it is not compatible with Rhino Rack Heavy Duty crossbars. The platform comes unassembled, so you will have to put it together before proceeding to the installation. After this is complete, simply use the clamps to connect the bars on the bottom of the platform and crossbars together. Alternatively, you can bolt the platform to the integrated channels on the crossbars using the upper clamp and included hardware.

42115BF Rhino Rack Pioneer Platform Rack - 58" Long x 47" Wide - Universal Mount

Item # RR42115BF

Installation Details RR42115BF Installation instructions

Video of Rhino-Rack Universal Pioneer Platform Rack for Crossbars - Aluminum - 58" Long x 47" Wide

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Rhino Rack Pioneer Platform Roof Cargo Carrier Review

Customer Reviews

Rhino-Rack Universal Pioneer Platform Rack for Crossbars - Aluminum - 58" Long x 47" Wide - RR42115BF

Average Customer Rating:  4.8 out of 5 stars   (31 Customer Reviews)

Built for off-road use, this platform rack's large, flat surface accommodates loads of all shapes and sizes. Clamps to roof rack crossbars with brackets or bolts to crossbar channels with hardware. Compatible with many Rhino-Rack accessories.

- RR42115BF

Fantastic experience! I spent weeks researching rack options for my GX460. At the end of my rope with literally NO good options, the good folks at etrailer talked me thru some great ideas and I went with the RhinoRack Universal Platform, attached to Yakima RailGrab Towers. My etrailer order was delivered within 48hrs and installed within another 12hrs. Great fit, great look. No rattles and surprisingly, no wind noise. I’ll be back for accessories! GREAT experience. 706244

- RR42115BF

This platform is awesome! Very sturdy and well made, and I love that the Rhino Rack branding is a metal plate. Not a sticker. Very easy to put together and put up on the roof rack! Very happy customer! 676730

- RR42115BF

Not so much a product review, but a happy customer 767210

- RR42115BF

Excellent product, feels solid and sturdy. Installed on top of Yakima Core bars on a Snugtop camper shell. Plan to use it to store things when I need to sleep in the shell and carry lighter things during travel. Even better customer service. I took my time putting the item together, which was missing some hardware; was super easy to just reply to e-mails sent by etrailer staff and got it resolved to satisfaction without any difficulties. Thanks Dena and Carol C. 599281

- JA9965

Review from a similar Pioneer in Roof Basket

I bought this roof rack to mount on my 2018 Toyota TRD Off Road 4Runner. The reason I purchased it was because of the versatility that this product offers. There are many roof racks out there for my vehicle. Some are cheap and some are expensive. Some racks are smaller and some are full size. I was looking for a rack that wouldn't break the bank as well as cover a majority of the roof (without drilling). I have two young kids and I'd like to get them out more. Hence, buying the 4Runner as well as the rack. This rack will enable me to load a ton of stuff on it in the future such a roof top tent, awning, etc. Even though I'm somewhat handy, the installation did take around 3-4 hours. I did have one other person helping me. I highly recommend having an additional set of hands helping during the installation. The sides rail installation was easier than I thought it would be. The platform itself took longer to install. Overall: very happy with this product. I highly recommend it. 719282

- JA8547

Review from a similar Pioneer in Roof Basket

The RINO RACK AND PIONEER PLATFORM are a great addition to my little Wrangler. etrailer folks were very helpful in determining exactly what I wanted and needed. The assembly instructions are very good - even though there are a lot of parts to assemble. I was able to complete the assembly by myself (with help getting the top off the jeep.) If I can offer a recommendation from my experience, I would pre-assemble the entire unit with the mounting brackets finger-tightened to the platform AND THEN set it on the roof - to insure that the holes needed to be drilled are in exactly the right spot. I had to re-drill two holes and maybe that was my own fault, but until I did, i could not get the platform to rest in the mounting brackets. All that said, I am VERY PLEASED with the RINO RACK product. It is very secure, easily accessible, very low profile (3" from roof to top of rack), large platform that still allows removal of the Freedom Top on my rig. It will give me the extra carrying capacity as we tow the jeep behind the motor home from Arizona to Alaska and hit lots of back country for tent camping in the process!! 614433

Iwe continue to enjoy and appreciate the platform- AND i have addedthe rails, which have really helped with securing a load!!
LEE H - 03/29/2020


- RR42109BF

Review from a similar Pioneer in Roof Basket

This rack is super solid. Took about an hour to put it together and another hour to mount it on my truck. Clear instructions and very easy to install yourself with even a basic skill set. Etrailer got it to me in 3 days for free! Can’t say enough about the service and the prices from etrailer. 599244

- RR42102BF

Review from a similar Pioneer in Roof Basket

Great product, great service and couldn’t ask for more. Thx 638327

- JA9795

Review from a similar Pioneer in Roof Basket

Great product and was a huge upgrade for my Lexus GX 470. Now it doesn’t look like a grocery getter ?? 745890

- JA9965

Review from a similar Pioneer in Roof Basket

Awesome rack! Solid functionality and sharp looking on my 4Runner. Only downside is lots of parts and pieces/screws/bolts/washers to manage to put together...worth it in the end, however. Price and service from etrailer also could not be beat, and I did my research! Thank you all around. 593032

- JA8528

Review from a similar Pioneer in Roof Basket

First of all congratulations to E-Trailer on the shipping. I ordered my pioneer platform and the full rail kit at the same time. The rail kit was not in stock and had to be shipped from the manufacturer. Worried that the shipment might not make it time for my upcoming desert trip, I called etrailer and voiced my concerns. Long story short, I was given a ship date that wouldn’t have given me much time for the install and I ended up getting it four days earlier. Super easy to install and very strong. I’ll have to give a follow up review after I put it work in the coming weeks. 616480

- RR42104BF

Review from a similar Pioneer in Roof Basket

I installed this on a '99 Lexus LX470 (Toyota Land Cruiser 100 series). I have had 0 issues with this rack and the options are seemingly endless. Here is what I've had mounted to this rack: 1- Black Oak LED 40" light bar using Rhino Rack brackets 2- Max Trax recovery treads 3- Jerry Can 4- Mountain bike - had to spend 100 on correct rail/fork mount, but it works flawlessly 5- Oz Tent Foxwing awning - used Rhino Rack Foxwing brackets 6- Shovel / Hi-lift jack dual brackets - only had shovel mounted 7- Tepui Roof Top Tent - Kukenam Ruggedized - used Eezi Awn K9 brackets and made it super easy to mount. My ONLY complaint is that for a rack this expensive (all racks are expensive) I wish they would rivet a metal "RHINO RACK" logo to the product. The decals start peeling after a short time and makes a really great quality rack look cheap. I will also add this note: Add-ons and all the extras get really expensive. It's like stepping into vacuum for your money. Once you get over the initial investment, you've only just begun. Now, you've got to mount things to it and that's where you really have to PLAN IT OUT AHEAD OF TIME. You need to have a game plan of what you want to do with it, otherwise you will have a boat load of bolts/brackets/clamps etc. that you end up not using. There are usually more than one way of getting something attached. So, ask yourself if you really need that 100.00 bracket or if a ratchet strap will do the same thing. Also, don't get overcome by the "coolness" factor. Do you REALLY need that Hi-lift jack, or do you just want to keep up with all the Jeepsters out there. If you take that approach, you'll be ahead of the game. I deducted one star for the decals and for all the accessories being so overly expensive....but they DO WORK REALLY WELL. This is not a mark on Etrailer. Etrailer is AAA+ Their customer service is top notch and have always provided me with great communication and service. 519915

- JA8200

Review from a similar Pioneer in Roof Basket

Rhino rack pioneer platform JA8200 for Land Cruiser 80 Series. Awesome product, aluminum high build quality, low profile and round edge design that matches well with 80 Series's curvy line. I decided on this rack for #1 functional reason, "fitting into my garage" after my rig's been lift and upsized tires. #2 reason is aesthetics fitting the LC80. ARB was too high on profile, other one piece design was too bulky for shipping. Great product. The only minor issue I had was the 80 Series has a bit curvature (~1/4") on rain gutter, with highest point at the middle area. This requires a bit adjusting/playing with foot positioning and use of shimming. eTrailer customer service was great, with Bryan sent me the missing part once notified. Great place to buy with free shipping. 555298

- RR42101BF

Review from a similar Pioneer in Roof Basket

Great quality, don’t over tighten, easy to be creative with it, long assembly timeline 606776

- JA9052

Review from a similar Pioneer in Roof Basket

Great roof rack, very sturdy and easy to assemble. I have it on my second truck. E-Trailer always supports their products with exceptional service. 528413

- JA9965

Review from a similar Pioneer in Roof Basket

There are so many options for the 4Runner. Going through all the research, choosing one, and being happy with it in the long run are overwhelming to someone like me that just has to be able to see all the angles. We did have a few requirements. It needed to be low profile enough to fit in the garage, it needed to be able to hold a RTT, and not break the bank. In the end, it came down to 3 options. Gobi Rhino Rack Front Runner I ruled out the Front Runner option because I wasn’t comfortable with drilling holes in the roof. Not that it can’t be done and done well. I just wasn’t comfortable doing it myself, nor did I have a local shop that I trusted to install the nutserts. Gobi was next to get eliminated. I love the look and the name speaks for itself with regard to quality. However, the long lead-times and high price tag were turn off’s. Short story long - We chose the #RhinoRack #pioneerplatform. First impressions - It looks great. It is lighter than the ARB we had before. Wind noise isn’t terrible at 70mph+. The textured powder coat seems tough enough. I like the full length. The #4Runner with 3inch lift still fits in the garage without drama. AND it was delivered to my door 3 days after ordering thanks to #etrailer The only negative feedback I can give are the directions. There were a couple head-scratcher moments. 772060

- RR42108BF

Review from a similar Pioneer in Roof Basket

Excellent product, very well packed and no missing hardware. The instructions are a bit out of date but nothing you can’t figure out. E-trailer did their part too. Ordered on Monday and had it put together on Wednesday. 770416

- JA8244

Review from a similar Pioneer in Roof Basket

I almost never write reviews. However, I will make an exception this time. This is my third order with etrailer.com. The previous two were straight forward. This one was not. I was ordering a roof rack for my 200 series Land Cruiser. There were several concerns I had with it. Emily went to the manufacturer to sort out areas I was concerned about. She called me back within 30 minutes with accurate information. I would not have spent the $1,400 on the rack with out the specifics. It was nice not having to do all the research on my own, and getting significant help was a gift. Much appreciated! Hence the review. 733153

- RR42101BF

Review from a similar Pioneer in Roof Basket

Bought the Rhino Rack 60 x 54 platform to mount over the bed of my '20 Jeep Gladiator. Then I will mount a Thule Cargo Box onto platform for additional storage of camping gear. I decided to go Rhino Rack because it really gives you options. I like the antenna mount options for my CB and Ham radio. Top quality materials and finish. Much nicer than I had anticipated. Package came well packed and in good order. But be advised it's pretty heavy. Assembly will look quite daunting at first. I would advise finding an elevated surface that is larger than the platform you purchase. One easy way is to empty your garage and get two 3 x 6 folding tables or 2 sawhorses and a piece of plywood. Put down a light colored cloth or blanket on work surface as not to scratch your platform. Make sure you received the size you ordered prior to opening box. Unpack box and find hardware box. I had a small clear plastic fishing lure organizer in which I put all hardware in. Trust me, there's a lot of hardware. You may then count all hardware against packing list if you wish. Set that hardware aside. Preview instructions as they are fairly clear. Then just lay out all the pieces upside down in the order they go together making sure all parts are accounted for. Then follow the instructions and you should be good to go. Have no hesitations in buying from etrailer. There customer service is fantastic and returns are super easy. 732386

- JA8209

Review from a similar Pioneer in Roof Basket

A+ in my grade book. Product arrived unscathed and as described. Shipping was expedient. Many thanks. 727928

- JA9748

Review from a similar Pioneer in Roof Basket

Quality product, and the price on etrailer was good. But it was a bear to put together. This product comes with different kits for various installs and 3 sets of directions. Try juggling that. On top of that, after hours of trying to figure out where to install the risers/supports to fit my vehicle, and making a few calls to Rhino, we figured out that I had to drill holes in the unit to fit my vehicle... although it was supposed to fit according to the website. I'm happy with it now that it is installed, but won't be able to get that day back. 726442

- JA8213

Review from a similar Pioneer in Roof Basket

I ordered the Rhino Rack Platform Rack with Backbone System for my 2016 Jeep Wrangler Unlimited to enable it to mount a rooftop tent. The rack is expensive at about $1600 all in, but I have no question about this rack’s capabilities and it looks awesome. I prepped myself by watching several different videos, including etrailer’s installation video. Everything went fairly well, but I encountered a couple of minor issues. First, when I bolted the platform extrusions to the end rails from the bottom of the rack, I didn’t pay attention to the topside of the extrusions. After completing this and turning the rack right side up, I found that each screw had forced the ends of each extrusion up slightly so that they were not flush to the end rails. I am debating whether to leave this as is or to remove each screw and add another washer to relieve the pressure it is causing. Second, although I carefully placed the rear and middle brackets in position and was careful with the drilling template for the front bracket, there was still some misalignment that couldn’t be overcome by the small ovals where the legs connect to the platform. I had to expand these ovals by drilling them wider. Eventually I got a good fit. Finally, the quick mount legs required two different keys to remove the platform. This was caused by the quick mount legs coming in the form of two separate kits. One kit contained two legs and one key (no spare) and the other kit had four legs and two keys. The key numbers from these two sets were different. I contacted etrailer, but they had no control over the key set packaging and referred me to Rhino Rack. Rhino Rack was very responsive and sent me new cylinders and keys so that I had locks that were all keyed the same, as well as having a total of four matching keys. We haven’t used the rack yet, but I love the styling and enhancement it gives my Jeep. Just check out my picture... 706070

- RR42114BF

Review from a similar Pioneer in Roof Basket

2011 Ford E350 Super Duty Van. Can’t beat the quality & all the options that can be used with Rhino Platforms! This will come in very handy! Thanks etrailer!! 670772

- RR42101BF

Review from a similar Pioneer in Roof Basket

Staff was very helpful with my order. Wonderful customer service experience. 593470

- JA9735

Review from a similar Pioneer in Roof Basket

Let me start off by saying I am new to roof racks. I originally had crossbars and Yakima basket. Nothing wrong with tha set up, I just wanted something more low profile. I searched around and came across my current Rhino Pioneer platform. So far I like the way it looks and I like that it is very versitile. There are many add ons you can purchase, which is pretty awesome. I wanted this style rack for not only a low profile look but for the wide space functuality of having the entire roof of my jeep at my disposal. So far, I have strapped my snowboard bag ontop and hauled a few items from the hardware store. I recently purchased the side rails for added security to my luggage. I hope that down the line I will get an opportunity to purchase some add ons and use it's versitility a bit more. While I believe it is a good platform, there are things I personally did not like. 1. Cost, with the towers that mount to the rails on my jeep, this platform was close to $800 on sale. 2. All accessories and or add on are pretty pricey themselves. You can easily spend an additional 1k on buying accessories for this rack. 3. Instructions were very poorly written. The pictures were badly illustrated in my opinion and they did not specify certain parts; which set of towers went in the front and which ones went in the back. 4. I did not like that while my rack was for my vehicle, I still had to drill extra holes so that the spaci g for the mounting towers were correct. Being the rack is universal, I do get it, but still. 5. Wind noise SUCKS! And the faring for this is pretty ugly. Nonetheless the product is well built, versitile and looks great. You do get what you pay for... I hope. etrailer customer service was fantastic as I did call them a few times, Thank you! As of now, for the most part I am happy with this rack. Time will tell if the cost is worth the item. 591802

Show More Reviews

Ask the Experts about this Rhino Rack Roof Basket

  • Is Rhino-Rack Pioneer Platform Rack Compatible with Factory Crossbars on 2020 Toyota RAV4
    Most crossbars (both factory and aftermarket) have a slight bow at the center. This is completely normal, and will straighten out once you load your accessories and gear on top. The Rhino-Rack Universal Pioneer Platform Rack # RR42115BF is compatible with round, square, aero, elliptical, and most factory crossbars. The platform itself does not sit directly on the top of your crossbars. There top mounting brackets sit between the top of your crossbar and the bottom of the Pioneer platform....
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  • Best Roof Rack for 2020 RAV4 and Rhino-Rack Pioneer Platform
    Yes, Thule does offer a couple roof rack options that would attach to the factory flush side rails on your 2020 Toyota RAV4, and if you didn't already have the factory crossbars, the best option would be the Thule AeroBlade Edge Roof Rack # TH7602B-TH7603B (black) or # TH7602-TH7603 for silver along with the Thule Fit Kit # THKIT3177. However, you honestly are better off using the factory crossbars on your 2020 RAV4 for a couple of reasons. According to your owner's manual, your OEM...
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  • Will Rhino Rack Pioneer Platform Rack fit 2017 Subaru Forester with Factory Crossbars
    Happy to confirm for you that yes, the Rhino-Rack Universal Pioneer Platform Rack # RR42115BF, which is 58" long x 47" wide as well as the Pioneer Platform Rack # RR42114BF, which is 48" long x 38" wide, will fit the factory crossbars on your 2017 Subaru Forester. The Pioneer Platform Rack will give you very diverse ways to carry gear and has multiple accessories to help you do so, such as the Rhino-Rack Ratchet Strap Kit for Pioneer Platform Rack # RR43175, Rhino-Rack Ski and Fishing...
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  • Will Rhino Rack Platform Pioneer Work With Thule Cross Bars on Nissan Frontier?
    There are a pair of Rhino Rack Pioneer Platform cargo trays which will work with the square Thule crossbars on your Nissan Frontier. The # RR42115BF is 58" long x 47" wide while the # RR42114BF is 48" long x 38" wide. The Rhino Rack Steel Mesh Cargo Tray RRRPBL will also work, as you mentioned, and attaches to square crossbars with Fit Kit # MUBK. Unfortunately these cargo trays are not compatible with bike racks such as the Thule UpRide # TH599000T. I've left video reviews of these...
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  • Will Rhino Rack Pioneer Platform # RR42115BF Fit Yakima Round Bars
    Yes, the Rhino-Rack Pioneer Platform # RR42115BF that you referenced is confirmed as a fit for Yakima round bars so it will work well for you.
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  • Roof Rack Recommendation for Mounting Rhino Rack Pioneer Platform on 2018 Ford F-150
    Rhino Rack does have a Backbone mount system that comes with some of their Pioneer Platform cargo trays but none that fit direclty to your 2018 Ford F-150. You'd have to use a universal mount style of Pioneer like the part # RR42115BF that you referenced with a roof rack installed on your truck like the Rhino Rack roof rack part number # RR29XR.
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  • 2017 Subaru Outback with Factory Integrated Crossbars Compatibility With Awning
    The integrated crossbars of your 2017 have a maximum spread of 39 inches center on center when used in the rear position. They also have no top slot for directly mounting an awning like # RR32133 to the rails so you can't simply use an adapter like # RR32123 or # RR32127 for compatibility. Instead you will need the Rhino-Rack Pioneer Platform - Universal Mount - 58" Long x 47" Wide # RR42115BF to attach to your crossbars and then attach the awning to that platform. This combination is...
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  • Can Rhino Rack Pioneer Platform Attach to Rhino Rack Stealth Bars
    For the aero shaped Rhino Rack Stealth bars we have the Rhino Rack Pioneer Platform cargo basket part # RR42115BF that comes with hardware needed to install on aero shaped bars like what you have.
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  • Recommended Pioneer Platform for Undercover Ridgelander with Rhino-Rack Vortex Bars
    I reached out to my tech contact at Rhino-Rack and he said the Rhino-Rack Universal Pioneer Platform Rack for Crossbars - 58" Long x 47" Wide - Aluminum # RR42115BF is what you want because it comes with everything you need to attach to the Vortex bars on that tonneau. He was extremely confident this is the system you want for that application because it is close to the dimensions you were seeking at the best price-point and fit so that is my recommendation for you.
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  • Recommended Rhino-Rack Pioneer Platform Compatible with Yakima Tracks on 2017 GMC Canyon 5 ft Topper
    The Rhino-Rack Pioneer Platform # RR42115BF is one of the correct size for your 5 foot bed and topper. The platform will attach to your Yakima Aero bars without any problem. I reached out to my contact at Rhino Rack and you can absolutely install a platform directly to your tracks using Rhino-Rack Pioneer Platform Rack - 60" Long x 49" Wide # RR42100BF, Legs # RRRLT600, 2 sets of spacer blocks # RRQMHD05, and adapter kit # RRT-FK3. This will be a clean look.
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  • Rhino Rack Pioneer Platform Cargo Tray that Fits 2017 Toyota RAV4
    For your 2017 Toyota RAV4 we have the Rhino-Rack Pioneer Platform # RR42115BF that you referenced as a fit for your 2017 Toyota RAV4 with factory crossbars. Rhino Rack has changed part numbers a few times and we don't have access to the older part numbers you mentioned. As long as you have factory crossbars on your 2017 Toyota RAV4 this platform will fit and work well.
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  • Parts Needed to Mount Rhino-Rack Pioneer Platform to Truck Topper with Yakima Tracks
    You need a complete roof rack wtih crossbars to mount the Rhino-Rack Pioneer Platform, part # RR42115BF, on your ARE topper. Since you already have Yakima tracks you can use four of the Control Towers, part # Y8890027, with two sets of Landing Pad 1, part # Y00221. Then choose the round crossbars at the proper length: 48 inches # Y00408 58 inches # Y00409 66 inches # Y00410 78 inches # Y00411 86 inches # Y00420
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  • Recommended Roof Cargo Carrier For 1989 Westfalia With Yakima Crossbars
    The Rhino Rack Pioneer cargo carrying platform you ask about, part # RR42115BF would indeed be compatible with the Yakima round profile crossbar roof rack currently on your Van. The tray measures 58 by 47 inches, so there's plenty of room for all your gear. There are many compatible accessories available that would make securing your cargo easier, here's a listing of a few of them: Ratchet strap kit # RR43175 LED light bar mounting brackets # RR43173 Gas can holder # RJCH-HOR Propane...
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  • Rhino Rack Pioneer Platform Rack and Folding Ladder for 2018 Ford Expedition
    There is a way to add a Rhino Rack Platform to your 2018 Ford Expedition but there is not one that attaches directly to your vehicle. If your Expedition has factory installed rails that run front to back you can add a roof rack, the Rhino-Rack Vortex StealthBar # JB0190. From there you can add the Rhino-Rack Pioneer Platform # RR42115BF which is a universal mount that will attach to your Expedition's roof rack. I've attached a link to a video review of the universal mount Pioneer for...
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  • Can Rhino-Rack Pioneer Rack # RR42115BF Fit and Intrernational Scout II with Rain Gutters
    There are a few versions of the Rhino-Rack Pioneer Platform racks that do mount to rain gutters: 84 x 56 inch # JA8200 84 x 56 inch # JA5683 76 x 53 inch # JA8192 100 x 62 inch # JA9972 100 x 62 inch # JA9973 What year is your International Scout II? I can check with Rhino-Rack to see if they have any information on the proper fit for that vehicle. All of the options above have specific vehicle fits so knowing everything about the vehicle is important.
    view full answer...
  • Will Rhino-Rack Alloy Tray Cargo Carrier Fit A 2016 Toyota 4Runner?
    The Rhino-Rack Alloy Tray Cargo Carrier for Aero Crossbars - 4 Planks - 71" Long x 40" Wide AT1810-SK35 will fit a 2016 Toyota 4Runner but has been discontinued. I reached out to the manufacturer because they recommend using 3 crossbars for this system, but they do not offer a 1/2 kit roof rack option. They said it can be used with 2 crossbars, but they recommend 3. For a roof rack, you will need crossbars with t-slots if you don't already have them. I recommend the Rhino-Rack Vortex...
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  • Rhino Rack Pioneer Tray Compatibility and Components for ARE Truck Cap with Factory Tracks
    You won't need any roof rack crossbars to mount a Pioneer Platform to your ARE cap with factory rail tracks. You will use the Rhino-Rack Universal Pioneer Platform Rack - 58" Long x 47" Wide # RR42115BF, the Rhino-Rack Quick Mount Legs # RRRLT600, and two sets of spacer blocks # RRQMHD05. I confirmed these parts with my tech contact at Rhino-Rack so you will be good to go
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  • How Much Weight Can Be Stored On Top Of An ARE Camper Shell with Thule Roof Rack
    The Thule Track Mount Roof Racks are all going to be limited to 165 lbs therefore this will give you a good idea of how much weight can be carried. However, the camper top manufacturer may have a lower weight capacity figure so if that is the case then this will be your new weight capacity. If you are looking to use a Rhino-Rack Pioneer Platform Rack, you need to be careful of which option you choose as there are only two available that attach to standard crossbars. The Rhino-Rack Universal...
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  • Can Rhino Rack Pioneer Platform Cargo Tray Fit Into Top Channels of Yakima HD Crossbars
    Yes, the Rhino-Rack Universal Pioneer Platform Rack for Crossbars # RR42115BF is designed to fit into the channels on top of the crossbars like the Yakima HD bars you mentioned.
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  • Pioneer Platform Tray to Fit Yakima Roof Rack Installed on Camper Shell
    The largest Pioneer Platform rack we offer that is designed to attach to crossbars like the Yakima bars you have on your cap is the part # RR42115BF. This tray measures 58" Long x 47" Wide. Review video link attached to this page.
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  • Will Rhino Rack Pioneer Platform RR42115BF Fit 2010 Honda CR-V with Factory Crossbars
    THe Rhino Rack Premier part # RR42115BF doesn't have a vehicle fit list but if your crossbars are less than 3-5/8 inches in width it will fit.
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  • Will Rhino-Rack Pioneer Platform RR42115BF Fit Teraflex Crossbars On Jeep
    I was not able to find any specs on the teraflex crossbars you said is on your Jeep. The Rhino-Rack Pioneer Platform, part # RR42115BF is a universal-fit item and is designed to fit crossbars that are up to 3-5/8 inches wide. If the crossbars on your roof rack are not wider than 3-5/8 inches, the # RR42115BF will work for you.
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  • Will Channels in Rhino Rack Pioneer Platform Rack Accommodate Thule Accessories
    Rhino Rack and Thule crossbars have the same size channels. So, their channel mounted accessories are cross compatible. This also applies to the channels in the # RR42115BF Rhino Rack Pioneer roof basket.
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  • Can the Rhino-Rack Pioneer Platform Be Installed on Aero Crossbars
    In order to attach the Rhino-Rack Pioneer Platform to a set of crossbars you would need the kit that comes with universal mounts which is part # RR42114BF for 48" long x 37" wide or part # RR42115BF for 58" long x 47" wide. This system attaches to round, square, aero, elliptical, and most factory crossbars. This includes Thule AeroBlade crossbars however, they do not make a kit with AeroBlade crossbars that will fit your 2018 Jeep JL Wrangler Unlimited. Instead, I recommend using the...
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  • How To Attach a Rhino-Rack Pioneer Platform on a Yakima OverHaul HD Truck Rack
    There are currently two Rhino-Rack Universal Pioneer Platform Racks that will work with the Yakima OverHaul HD Truck Racks like part # Y01151-58. The Rhino-Rack Universal Pioneer Platform Rack part # RR42114BF which is 48" long x 38" wide and part # RR42115BF which is 58" long x 47" wide. They do not offer a system to mount any other size Rhino-Rack Pioneer Platform Rack on your Yakima OverHaul HD Truck Rack. The reason you are able to use the above two is because they come with wrap around...
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  • Roof Platform or Basket for a 2017 Toyota 4Runner with Factory Roof Rack
    I checked with Rhino-Rack and they do not have a Pioneer roof tray that is a direct fit to the factory roof rack on your 2017 Toyota 4Runner. It would require also purchasing separate roof rack crossbars. But not to worry because there are other options that will fit. If you could go with a smaller size you can use the Rhino-Rack Pioneer Platform - Universal Mount # RR42115BF. It is 58 inches long and 47 inches wide and is designed to fit round, square, aero, elliptical, and most factory...
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  • Does Rhino-Rack HD Mounting Kit Need to be Used for the Pioneer Platform Tray on Yakima OverHaul HD
    The Yakima OverHaul HD, like part # Y01151-58, uses T-Slots that are 1/4" deep, 13/16" wide, and the top slot is about 3/8" wide so you can actually use the regular T-Bolts that come with the Rhino-Rack Pioneer Platform. The Mounting Kit # RR43105 that you referenced is designed for the Rhino-Rack Heavy Duty crossbars which actually have a bigger T-Slot than standard crossbars. If you don't already have a Pioneer Platform tray then you can use either the 48" x 38" part # RR42114BF or...
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  • Rhino Rack Pioneer Platform and Rail Kit for Thule Roof Rack on 2005 Audi S4
    The Rhino-Rack Pioneer SX Platform Roof Tray # RR44103B referenced in your question is actually designed to mount to a vehicle's roof using specific Rhino-Rack SX Legs. This will not work with the Thule Roof Rack already on your 2005 Audi S4. For the Pioneer Platform Rack that is designed for use with roof rack crossbars like what you have you instead want the Rhino-Rack # RR42115BF. This 58 inch long x 47 inch wide rack (the largest such available) will clamp around the Thule bars...
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  • Installing Rhino-Rack Pioneer Platform to Heavy-Duty Crossbars
    In order to mount the Rhino-Rack Pioneer Platform like # RR42115BF to your Heavy-Duty Crossbars you will need two of the Mounting Kit # RR43105. This kit designed specifically for the Pioneer trays so that they can attach to the integrated channels on the Heavy-Duty Bars. I have attached a video to assist. This kit will only work for the Pioneer platforms/baskets. The Heavy-Duty Crossbar Adapter Kit # HD-FK1 that you referenced is designed for certain ski and snowboard carriers and...
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  • Rhino-Rack Platform Rack For Thule Square Bars On Land Cruiser
    I do have an option for you but the Rhino-Rack Pioneer Platform Rack with Backbone Mounting System part # JA9328 only fits the factory mounting points on a Toyota 4Runner. I recommend to use the Rhino-Rack Universal Pioneer Platform Rack for Crossbars part # RR42115BF if you want to fit the platform to your Thule Square Bars. This particular platform is 58" Long x 47" Wide which is the largest Rhino Rack platform option that fit's cross bars. It sounds like your roof has raised...
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Info for this part was:

Expert Research:
Mike L
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Jeffrey L
Test Fit:
Zack K
Test Fit:
Savanna B
Test Fit:
Adam E
Video by:
Andrew K
Video by:
Zach D
Edited by:
Tyler C
Video Edited:
Joshua S
Video Edited:
Kathleen M
Video Edited:
Dustin K
Video Edited:
Chris R
Written by:
Daron K
Updated by:
Alex H

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