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Thule Top Tracks for Roof Racks - 42" Long
(70 reviews)
Price: $189.95
In Stock
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- Reviews (70)
- Q & A (0)
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Thule Accessories and Parts - THTP42
- Roof Rack
- Tracks
- Thule
- 2 Pack
Permanently mount the Top Tracks to almost any SUV, minivan, or camper to get maximum load carrying flexibility and a custom look. Provides mounting points for Thule Podium or Thule Rapid Podium feet.
Features:
- Custom look with multi-sport function
- Innovative fastening hardware eliminates headliner removal
- Tracks provide almost unlimited foot positioning for load carrying flexibility
- Heavy-duty, black anodized aluminum track is corrosion resistant
- Integrated PVC seal on flare-nut reduces number of installation parts and provides a weather resistant seal
- System includes:
- (2) 42" long tracks
- Drill bits
- Flare-nut tool
- Loctite silicone thread sealant
Specs:
- Application:
- Tracker II (TH430) and Rapid Tracker (TH430R) feet - requires fit kit TK1
- Podium (TH460) and Rapid Podium (TH460R) feet - requires fit kit THKIT3101
- Track base width: 1-5/8"
- Overall track length: 42"
Note: Designed for use on vehicle's with sheet metal roofs.
TP42 Thule Top Tracks 42"
Installation Details
Customer Satisfaction Score:
93% were satisfied with this product
7% of customers were not satisfied
- Wrong item was ordered
Ratings & Reviews
4.5
70 reviews
by:
Mike
04/20/2022
I’ve been wanting to add an old set of crossbars to my camper for a while, but had no way to attach them. These top tracks were the perfect solution. I can now use a rack, bike/kayak mounts, anything and take advantage of the added storage capacity. To keep the curvature, I trimmed mine down a few inches with a mitre box and hacksaw.
No issues, and they work great!
No issues, and they work great!
by:
Randy
05/18/2022
Nice and prompt! The item was just as said.
Fast shipping!!
Fast shipping!!
by:
Keith
04/23/2023
Works great. Instructions were clearly written. Installation was relatively easy. Looks like it came that way from the factory.
by:
Martha
06/04/2022
They answered my questions regarding install very quickly, with attached printable documents. Also, thought some parts were missing, once again quick response and suggested I look more thoroughly in the box, and they were right! I will buy all my trailer and rack needs from them in the future.
by:
Dwight
11/11/2020
Arrived on time. Can’t wait to mount on my truck
by:
Denis M
03/28/2014
Perfect
by:
Jesse
07/04/2025
by:
Robert
08/29/2022
by:
Neil
09/06/2022
by:
Kent
11/11/2025
by:
Todd
06/10/2025
by:
Kennth
06/28/2023
by:
Justin
07/06/2022
by:
Ryan
01/29/2026
Had initial boo boo on shipping. But thanks to the awesome staffing at etrailer. (Jeremy, Kelly, Lauren). The issue was quickly resolved. I now have the order. And customer service was top notch response.
by:
Alan
05/18/2019
I was looking for a way to inexpensively outfit Mt trucks topper with a set of Thule roof racks from a previous vehicle I had. Etrailer had a “used” set of tracks, sans hardware, for a very reasonable price, SCORE! Thank you Etrailer for coming through once again! The tracks arrived quickly and appeared as new! I would have had to buy different mounting bolts anyway as my topper has a storage compartment on one side and a couple hanger brackets that are “built-up” in thickness on the other, standard hardware would be too short. This option saved substantially, thanks to Etrailer!
Alan
5/29/2020
After a year, I would do it again the same way! Thank you again E-trailer!
by:
Dave
08/10/2018
The track kit arrived without the installation hardware, all I received was the track itself. Once I contacted etrailer, it took another 8 days for the hardware package to arrive. That was disappointing. TI thought they would have sent it next day air.
Installation went smoothly overall. Directions were good. The rack once installed has a tendency to move from side to side with minimal effort....not sure if this is going to be a problem or not. The reason is that the flare nuts rest above the roof line by approximately 1/32" once they are installed. Since the flare nuts are higher than the roof, this prevents the track from resting totally flat so it will wobble on the flare nut (similar to a teeter-totter vulcrum).
Installation went smoothly overall. Directions were good. The rack once installed has a tendency to move from side to side with minimal effort....not sure if this is going to be a problem or not. The reason is that the flare nuts rest above the roof line by approximately 1/32" once they are installed. Since the flare nuts are higher than the roof, this prevents the track from resting totally flat so it will wobble on the flare nut (similar to a teeter-totter vulcrum).
Dave
8/10/2019
Its been a year since I installed the track kit and it has been performing very well. I mentioned the track had moved from side to side very easily after it was originally installed, but its been rock solid once the crossbars were installed. Not an issue at all. I was also concerned about possible leaks as a result of drilling the mounting holes into the top of my RV...again, no issues. The track has performed very well to date. Only issue is a lot of small leaves and pine needle debris tends to collect under the rails because they do not mount absolutely flush with the roof and they need to be flushed out with a garden hose periodically.
by:
David C
11/25/2020
I originally bought this top rack to mount my Thule aero bars to the top of my pop up camper to transport bikes which works great. I also discovered that I could mount my Zamp Portable solar panel to the top rack using Zamp permanent hold down clamps, so when I arrive at my destination the bikes come off and the Solar panel goes on. Takes an extra five minutes to set up but my portable solar panel is now securely attached to my roof of the pop up. The only extra parts you need are the Thule sliding pins that attach to the bottom of the Zamp mount kit feet and then slide into the top rack slots. My top racks needed to be mounted 33 1/2” on center apart to fit the size of my solar panel.
by:
Caity
09/11/2018
I've had this track on my Mercury Mariner for 1 year now and it has been awesome! The directions were easy to follow and their install video came in handy for I installed it myself. Customer service was exellent! The day I ordered the track online I got a call from Brian telling me that what I had ordered was not in stock and it would be a few days before getting it, but they had another length in stock that would fit my car if I needed the track asap. I also sent a few messages on their website which they answered promptly. Super pleased with them all around!
by:
Gene
05/27/2019
These tracks were easy to install on my Leer cap with two people. The Tracker ii system works perfectly and I am able to haul all of my surfboards, Thule box and roof top tent thanks to the tracks.
by:
Craig
01/16/2020
I had previously ordered this item from a large mail order company and received it late and with all the hardware for assembly missing. Etrailer answered all my questions and got me the product on time , well packaged and with all the hardware for assembly. I did install it according to Thule's instructions but, I added another larger stainless steel washer inside the Leer cap to all the bolts holding the track down. I felt this spread out the stress on the holes more and provided more holding power on the cap.
by:
Kenneth
01/08/2023
Item was shipped without the installation kit to install! Only item shipped was the load bars themselves. Contacted etrailer support regarding the issue and was told that that they "will look into it and get back to me". Representative noted that they expect a response within 30 days of purchase if anything is missing in the packaging. Reading the other reviews it seems like I am not the only one who was shipped only the load bars and not the installation kit. I will update once I hear back from them on how they will handle the missing items.
by:
HS
07/17/2018
Good price, but the box these came in was mangled and the end tape was broken. So the silicone sealant tube was missing, as were some stainless steel screws and flare nuts. I needed the roof rack for the weekend, so I went to the hardware store and replaced the missing parts for $6.36. When Helen from etrailer followed up with my complaint, there was NO hesitation. She made sure I was reimbursed. THAT is customer service. Yes, it was a bit of a time imposition for me, but this is the way a company should run, and the way that employees should respond. I'll keep returning to them for business in the future. That's why it's a 5 star, and not a 1 star.
by:
Gerald
01/24/2023
The web site was very easy to follow and had plenty of visuals so i could understand the product. Help with two questions was very prompt and clear, which enabled me to do a worry-free installation. I did not want a clamp-on type of mount for my bare roof, wanting a track and sliding set-up. All other sites had the caveat to not use this on a metal roof [understanding the concern about having to use correct hardware]. I opted to use rivnuts which i bought myself.
I went through a number of sites before I realized that they were warning me off without knowing my objective. Having a 2014 Scion xB also spooked them into not getting past step one with me. You guys listened me through. I received the package and installed it in very good time.
Thank you for your capbable service.
I went through a number of sites before I realized that they were warning me off without knowing my objective. Having a 2014 Scion xB also spooked them into not getting past step one with me. You guys listened me through. I received the package and installed it in very good time.
Thank you for your capbable service.
by:
Jeff
03/29/2022
Excellent product, easy to install. Perfect for an application where you are unable to access the underside of the mounting surface, such as the roof of an RV, although for an RV roof you'll need to explore optional fastening options as the nut inserts that ship with the Thule rails are for a thin roof, < 1/8".
by:
Michael
06/12/2022
The item was billed the same day as the order was placed with etrailer but after 2 weeks with no receipt, I was told the shipment was lost by USPS. I had to call and complain 5 times (on hold about 30 minutes each time) before a replacement shipment was made. The people in customer service seemed to be helpful but the whole thing was a PAIN.
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See what our Experts say about this Thule Accessories and Parts
- What Roof Rack Will Fit An Alu-Cab Camper Hey Robert, It looks like Alu-Cab offers proprietary load bars that you can purchase through them. Since we don't have a confirmed fit the only option we can currently offer would be to install Thule Top Tracks like part # THTP42 along with fit kit # THKIT3101, towers # TH460R, and some crossbars # TH712200. This would require drilling and either bolting or riveting the tracks onto the roof of the camper.
view full answer... - Can I Use Yakima SkyLine Towers with Thule Tracks?Yes, the tracks themselves recreate the factory C-shaped rack tracks. Thule Tracks # THTP42 and Yakima Tracks # Y01126 have the same C-channel design, but differ in length and how they mount to the vehicle. To use your SkyLine Towers # Y53TR with these tracks, you need the Yakima Landing Pad 1 # Y00221. This is the mount that fits directly into track systems and can be used with SkyLine or Control Towers.
view full answer... - Top Tracks and Crossbars Recommendation for a Pop Up Cab Over Camper Dean, it sounds like you are looking for the Thule Top Tracks for Roof Racks # THTP42. These rails would get drilled into the roof on your camper and would provide the tracks needed to install a roof rack like the Thule WingBar Evo Crossbars # TH711220 with the Rapid Podium Feet for Thule Crossbars # TH460R and the Fit Kit for Thule Podium-Style Roof Rack Feet # THKIT3101.
view full answer... - Can Base Rails of Thule TracRac SR Ladder Rack be Used for a Roof Rack on 2018 Toyota TundraThe Thule TracRac SR Sliding Truck Bed Ladder Rack # TH43002XT-011 is a perfect option for your 2018 Toyota Tundra with the 8' bed and Deck Rail System. This installs via the stake pockets so your Deck Rail System won't be a factor when it comes to hardware installation. One of my favorite things about the TracRac SR is that it's one of the only ladder racks that are compatible with some tonneau covers. If you end up wanting to add one in the future then I highly recommend going with the...
view full answer... - How to Attach Thule Crossbars to a Flat Metal SurfaceHey Rodney! The only way to attach Thule crossbars to a flat surface is to install a set of tracks like the Thule Top Tracks for Roof Racks - 42" Long item # THTP42. These will bolt directly to the metal with included hardware. What specific type of Thule crossbars do you have? The Thule Tracks item # THTP42 require mounting legs to attach the crossbars.
view full answer... - Will any of the Thule T-Bolts Fit Thule Tracks? I have a solution for you. Thule does not make T-bolts that will fit into Thule Tracks like the Thule Top Track Roof Mount System # THTP42. However, Thule does make T-bolts that are designed to fit Thule AeroBlade, AeroBlade Edge, or WingBar Evo crossbars. The T-bolt kit that fits these models of crossbars is the Thule Xadapt12 Watersports Adapter for AeroBlade, AeroBlade Edge or WingBar Evo Crossbars # THXADAPT12. With that being said, the T-bolt hardware in the Xadapt12 is only designed...
view full answer... - Fit Kit Needed To Mount Thule 460R Podium Feet To A Camper ShellHey David, The correct fit kit for Thule's 460R would be Fit Kit 3101. These would allow you to mount the feet into Thule's Top Tracks # THTP42 (42"), # THTP54 (54"), # THTB60 (60") which would mount to the roof of your camper shell.
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view full answer... - Do Thule T-Bolts 853-5715 Fit In Thule Top Tracks?The Replacement M8 T-Bolt # 853-5715 you were looking at will fit Thule crossbars or the Thule TracRac and Xsporter Ladder Racks but will not work in your Thule Top Tracks. The Thule Top Tracks like the # THTP42 are not designed for T-bolts and instead is designed for the Thule Rapid Podium Feet # TH460R with fit kit # THKIT3101, and then allow you to install the Thule AeroBlade, WingBar Evo, SquareBar, or ProBar load bars of your choice. You cannot install your accessories directly into...
view full answer... - Roof Cargo Basket and Roof Rack Recommendation for Chevrolet K5 BlazerI have a solution for you, but there is no type of cargo basket that is available to mount to a flat roof without bars. The Safari cargo baskets are designed to fit to roof racks or raised side rails. Since you have no rails or bars on your vehicle, to be able to use a cargo basket you will need to install a roof rack. A track mounted roof rack will allow you to install the rack on the back, hard cover of the Blazer. For a track, I recommend the Thule Top Track Roof Mount System, 42...
view full answer... - Does the Thule Top Tracks for Roof Racks Come with HardwareYes, the Thule Top Tracks for Roof Racks part # THTP42 comes with hardware as well as drill bits, allen keys, and sealant which is everything you need to install the tracks expect for a drill. I have attached a photo that shows this.
view full answer...
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Info for this part was:
Expert Research:
Michael H
Expert Research:
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Updated by:
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Updated by:
Wilson B
Updated by:
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Installed by:
Steven C
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Mike
4/21/2023
A year later, and they still work great!