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  1. 5th Wheel Hitch Rails
  2. B and W
  3. Above the Bed
  4. Custom
THIS ITEM IS NOT A FIT FOR
2008 Buick Enclave
B and W

B&W Custom Installation Kit w/ Base Rails for 5th Wheel Trailer Hitches

Part Number: BWRVK2504
In Stock
$310.00
5th Wheel Hitch Rails
Not Confirmed to Fit

2008 Buick Enclave

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Install your fifth-wheel trailer hitch in your truck bed with this kit. Custom brackets reduce the amount of time required to install the hitch. Brackets, 10-bolt base rails, and necessary hardware included. 1-800-940-8924 to order B and W 5th wheel hitch rails part number BWRVK2504 or order online at etrailer.com. Free expert support on all B and W products. Great prices and Fastest Shipping for B&W Custom Installation Kit w/ Base Rails for 5th Wheel Trailer Hitches. 5th Wheel Hitch Rails reviews from real customers.
  • All Info
  • Reviews (25)
  • Q & A (0)
  • Photos

B and W 5th Wheel Hitch Rails - BWRVK2504

  • Above the Bed
  • Custom
  • B and W

Install your fifth-wheel trailer hitch in your truck bed with this kit. Custom brackets reduce the amount of time required to install the hitch. Brackets, 10-bolt base rails, and necessary hardware included.


Features:

  • Installation kit lets you mount your 5th-wheel trailer hitch in the bed of your truck
  • Mounting brackets install beneath truck bed to provide attachment points for above-bed base rails
  • Base rails provide necessary mounting points for 5th-wheel hitch
  • Custom-fit brackets mount to existing holes in your vehicle's frame
    • Minimizes drilling and measuring
    • Reduces installation time
    • Avoids known obstacles along your truck's frame
  • Compatible with B&W Patriot, Curt, Demco, Draw-Tite, Hidden Hitch, Husky, Reese, and Valley above-bed 5th-wheel hitches
  • Sturdy, powder coated steel resists corrosion
  • 2 Base rails, custom brackets, and hardware included
  • Made in the USA
  • Limited lifetime warranty


RVR2504 B and W Custom Mounting Brackets for Patriot Fifth Wheel Above Bed Base Rails

RVR3210 Universal Above Bed Base Rails for B and W Patriot Fifth Wheel Trailer Hitches

Installation Details BWRVK2504 Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.7

25 reviews
Review sort icon
Install your fifth-wheel trailer hitch in your truck bed with this kit. Custom brackets reduce the amount of time required to install the hitch. Brackets, 10-bolt base rails, and necessary hardware included.

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Quick delivery and Quality built parts.



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Did not fit as described



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No issues worked great



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Great product High quality



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Fit my truck perfect! Instructions were very detailed and easy to follow



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Exceptional Value for such a quality product. It was a perfect fit and pulls the camper like a dream...



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Guy profile picture

Guy

12/2/2025

The rail system is solid, installing and removing the hitch is easy. The frame kit fit perfectly and made installation quick.



by:

Very easy to install & has a clean look inside the bed, really like the extra beefy frame supports.



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Simple and easy with great instructions. Installed by 74 year old man. Impressed by the fabrication of hitch mount.



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Best service out there!!



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Product as described....fast shipping - thanks!



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Looks over built for my trailer size. But we’ll made and great finish.



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Item is as the description says. Followed the instructions and had no problems. I have bought several items from etrailer and am always satisfied with the quality, price, and time to ship.



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Installation was fairly easy but the bolts by the gas tank were pretty dificult to get the nuts on. This was put on a 5.5' box silverado and I noticed that the hitch is actually ahead of the rear axle center, I would have rather seen it over the center. All in all a good product



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Customer service was great! Very good quality product and easy to follow installation instructions. I would highly recommend this product.



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well very well made its not for just for any average person to put on .but follow the install to the " T " some mechanical ability is a must.the best product i have use for my 5th wheel camper yet.

Norris H. profile picture

Norris H.

9/1/2021

Very well not one problem



by:

My order arrived in good order and on time. Like all the things I have ordered in the past from e-trailer this one was perfect. Much appreciated was the tech support from Elijah who went out of his was to make my parts correct



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I brought a install kit for my 2019 Silverado RST 5 3/4 box. I had a Pro series 16 slider hitch from a previous 2017 Silverado. This install kit fit my trucks frame perfectly. Very easy install. You must remove the spare tire and exhaust heat shield to get some of the bolts. Instructions were perfect and the 26 15/16 dimension was perfect. I would order this product again. Thank you for your help in selecting this kit.

Jeff L. profile picture

Jeff L.

10/7/2020

Absolutely perfect.



by:

Well engineered and constructed. Instructions were very helpful. I found a UTUBE video that showed a similar installation.



by:

Been working great. Just got home from a 6,000 trip pulling our fifthwheel trailer!


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See what our Experts say about this B and W 5th Wheel Hitch Rails

  • What 5th Wheel Rails and Brackets Do I Need for a 2026 Chevy Silverado 1500?
    Hey Don, congrats on the new truck! To add a set of 5th wheel rails to your 2026 Chevy Silverado 1500 Trailboss, I recommend the B&W Custom Installation Kit w/ Base Rails item # BWRVK2504. This set of rails are industry standard which means they will work with almost every 5th wheel hitch on the market. The brackets are custom fit and install in pre-existing holes in your Silverado's frame. They fit all three bed lengths of the 2026 Silverado 1500 and the installation hardware is included....
    view full answer...
  • Above Bed Fifth Wheel Rail Kit Recommendation for 2024 GMC Sierra 1500
    Howdy Jerry, for a set of above bed fifth wheel rails that fit your 2024 GMC Sierra 1500 you'd want the B and W rail kit part # BWRVK2504. These are a custom fit rail kit for your truck that will give you the style of rails that are compatible with nearly all fifth wheel hitches out there. I like the B and W rail kit because its made in the USA and priced great.
    view full answer...
  • Will This Hitch Fit with the Air Lift LoadLifter 5000 Helper Springs
    Hey Dave! Yes, but you will need to install the Air Lift Loadlifter 5000 Air Helper Springs # AL88388 on your 2024 Chevrolet Silverado 1500 differently. What you will need to do is drill two holes on the bottom of the frame and use the included hardware to bolt the upper mounting brackets to the bottom of the frame of your truck. This will allow it to fit and work with 5th wheel mounting brackets. The B&W Custom Installation Kit w/ Base Rails for 5th Wheel Trailer Hitches # BWRVK2504...
    view full answer...
  • Recommended 5th Wheel Rails and Brackets for a 2026 Chevy Silverado 1500
    Congrats on the new truck Richard! To add a set of 5th wheel rails and brackets to your 2026 Chevy Silverado 1500, I recommend the B&W item # BWRVK2504. This set of rails is industry standard which means it will work with your Reese Kwik-Slide 5th wheel hitch. The brackets are custom fit and install in pre-existing holes in your Silverado's frame with the included hardware. I linked an installation video below so you can see how to get these rails installed. To make towing with a 5th...
    view full answer...
  • Can I Get Just B&W 5th Wheel Rails Without The Brackets for a 2024 Chevrolet Silverado 1500
    Hey, Matthew! Thanks for reaching out. We do sell just the rail by themselves, it'll be part # BWRVR3210. This will be just for the rails, it won't come with any hardware at all. The only way to get the hardware to connect the rails to the brackets would be to get the full kit for your 2024 Chevrolet Silverado 1500, which is part # BWRVK2504 that you mentioned.
    view full answer...
  • Does B and W Fifth Wheel Rail Kit Fit 2026 GMC Sierra 1500 Short Bed
    Hey Wayne, yes the B and W fifth wheel rail kit part # BWRVK2504 is a confirmed fit for your 2026 GMC Sierra 1500 and would work great. Do you have a fifth wheel hitch already?
    view full answer...
  • Recommended 5th Wheel Rail Kit for a B&W Patriot 5th Wheel On a 2021 GMC Sierra 1500 Short Bed
    Hey Tyson, for your B&W Patriot 5th Wheel Trailer Hitch # BWRVK3255 for your 2021 GMC Sierra 1500 short bed, you'll just need the B&W Custom Installation Kit w/ Base Rails for 5th Wheel Trailer Hitches # BWRVK2504 and you'll be all set.
    view full answer...
  • 5th Wheel Installation/Rail Kit For A 2021 Chevy Silverado 1500
    Hello Steve. I see that you ordered the B&W Patriot 5th Wheel Trailer Hitch w/ Slider # BWRVK3270. What you ordered is the hitch only and does not include an install/rail kit. You have a 2021 Chevy 1500 with a 6.5' bed, correct? If so, you will need the B&W Custom Installation Kit w/ Base Rails # BWRVK2504 to complete your setup. I have linked our installation video for you below.
    view full answer...
  • Will The B&W Custom Installation Kit BWRVK2505 Fit A 2022 Chevy Silverado 1500 LTZ 6.5' Bed
    Hello Michael; yes, the B&W Custom Installation Kit # BWRVK2504 will fit your 2022 Chevy Silverado 1500 LTZ with the 6-1/2' bed. This kit includes the industry standard 5th wheel rails that will work with your Patriot 18K slider hitch.
    view full answer...
  • Recommended 5th Wheel Base Rails for a 2023 Chevrolet Silverado 1500
    Yes, the B&W Custom Installation Kit w/ Base Rails for 5th Wheel Trailer Hitches # BWRVK2504 you're looking at will fit your 2023 Chevrolet Silverado 1500 crew cab with as short bed, and will not void any warranties.
    view full answer...
  • Which 5th Wheel Brackets Work With Air Lift Loadlifter 5000 AL88288 On 2019 Chevy Silverado 1500?
    There is another way to install the Air Lift Loadlifter 5000 Air Helper Springs on your 2019 Chevrolet Silverado 1500 with the 6-1/2' bed, but there is not a 5th wheel mounting bracket that allows you to use the U-bolts around the frame. This is due to all of the 5th wheel mounting brackets available for your truck go along the frame rail. What you will need to do is drill two holes on the bottom of the frame and use the included hardware to bolt the upper mounting brackets to the bottom...
    view full answer...
  • Will Pro Series 15K Slider Fit Reese Outboard and B&W Base Rails for a 2022 Chevy Silverado 1500
    The Reese Quick-Install Custom Outboard Installation Kit # RP56015-53 and B&W Custom Installation Kit # BWRVK2504 are a fit for your 2022 Chevy Silverado 1500 and will fit with the Pro Series 15K Slider, yes. These bracket kits have a slight difference though in that the Reese base rails are called "outboard" which means the brackets connect to the rails on the outer part of the frame rail and the base rails are a little wider in your truck bed. So basically the ease of installation comes...
    view full answer...
  • Recommended 5th Wheel Hitch Rails For 2021 GMC Sierra 1500 with 5-3/4' Bed
    For your customers 2021 GMC Sierra 1500 with a 5-3/4' bed you'll need to install the B&W 5th Wheel Rails # BWRVK2504. These are custom designed for their truck minimizing how many holes you'll need to drill. Keep in mind with a super short bed like that the customer will have to have a rotating pin box to be able to use a Pro Series 16k hitch, or they'll need a special hitch like the Demco Autoslide # DM8550040 which slides back 22-1/2" as you turn so you won't have cab to trailer contact...
    view full answer...
  • Can I Use the B&W Patriot w/ a Reese Sidewinder Pin Box?
    The B&W Patriot 5th Wheel Trailer Hitch # BWRVK3255 works great with a rotating pin box. B&W makes some of the best hitches in the towing business and I highly recommend them. The Patriot has a 18,000 lbs capacity and its dual jaws provide 360 degree contact for safety and comfort. The B&W Patriot 5th Wheel Trailer Hitch # BWRVK3255 does mount to industry standard rails. If your 2019 Sierra 1500 doesn't have a set, I recommend the B&W Custom Installation Kit w/ Base Rails item # BWRVK2504. You...
    view full answer...
  • Which B and W Fifth Wheel Rail Kit Fits 2016 Chevy Silverado 2500HD
    B and W offers a similar fifth wheel rail kit that is a fit for your 2016 Chevy Silverado 2500 as part # BWRVK2502 which is compatible with Valley fifth wheel hitches but the rail kit you referenced fits newer trucks than yours.
    view full answer...
  • Fifth Wheel Rail Kit and Hitch Recommendation for 2019 Chevy Silverado 1500 6-1/2 foot bed
    We have a fifth wheel rail kit that does fit your 2019 Chevy Silverado 1500 6-1/2 foot bed but the Husky you mentioned does not. Instead you'd want the B and W kit part # BWRVK2504 which is a confirmed fit for your truck. Custom fit rail kits like this are much easier to install as they don't require frame drilling and overall install time is drastically reduced when compared to a universal rail kit. Since you have a short bed you'll need a slider hitch to give you the needed clearance...
    view full answer...
  • Do 5th Wheel Rails & Brackets on 2019 Chevy Silverado 1500 Require Wheel/Tire Removal
    While not necessary, removing the wheels/tires on your 2019 Chevy Silverado 1500 can make the installation easier for 5th wheel brackets and rails that fit, such as the Reese Quick-Install Custom Outboard Installation Kit with Base Rails # RP56015-53, or the option I recommend, the B&W Custom Installation Kit with Base Rails # BWRVK2504. Whenever possible, I recommend B&W parts due to their consistent levels of quality, which is why I do recommend going with the # BWRVK2504 over the Reese...
    view full answer...
  • Recommended 5th Wheel Hitch for Use With B&W Turnoverball Underbed Gooseneck F-350
    If you have the B&W Turnoverball Underbed Gooseneck Trailer Hitch, # BWGNRK1111 for your 2015 Ford F-350, you can tow the B&W Companion Slider Gooseneck-to-5th-Wheel Trailer Hitch Adapter, # BWRVK3400 if you have a short bed F-350 and need a slider option. Please note the linked product review video below. Or, for a fixed hitch rated at 20K, you can use the B&W Companion 5th Wheel Trailer Hitch, # BWRVK3500-5W.
    view full answer...
  • 2019 Silverado 1500LT Short Bed Suggestion of 5th Wheel Hitch for Turning Point King Pin
    Yes, that is correct, a properly equipped short bed truck can use a fixed position 5th wheel hitch and rotating king pin box to haul a 5th wheel RV. - B&W Custom Installation Kit w/ Base Rails for 5th Wheel Trailer Hitches, # BWRVK2504 - B&W Patriot 5th Wheel Trailer Hitch - Dual Jaw - 16,000 lbs. # BWRVK3200 - 5th Airborne Custom Wedge for B&W Fifth Wheels, # SWW-06 For your 2019 Chevrolet Silverado 1500 with 6.5' bed, I suggest the B&W Patriot 5th Wheel Trailer Hitch - Dual Jaw - 16,000...
    view full answer...
  • B&W Base Rail Kit for Using 18K Patriot 5th Wheel Hitch on a 2019 Chevy Silverado
    The B&W base rail kit that you would have installed on your 2012 Ford F-250 is either the Custom # BWRVK2401 or the Universal # BWRVR3200. The base rails for your older Ford are different than what they need for the new 2019 Chevy Silverado but they will still be able to utilize a Patriot 18K part # BWRVK3255 or part # BWRVK3270 using one of the following base rail kits (depending on what model Silverado they have): Silverado 1500 LD - # BWRVK2503 Silverado 1500 - # BWRVK2504 Silverado...
    view full answer...
  • Which B&W Above Bed Rail Kit Fits 2019 Ford F-250 for Patriot Hitch
    B and W does offer a rail kit designed for your 2019 Ford F-250 with the part # BWRVK2402 which will allow you to use your Patriot hitch # BWRVK3200 but the # BWRVK2504 fits GM trucks so it will not work for you.
    view full answer...
  • Custom Base Rail Bracket Kit for 5th Wheel Hitch on a 2019 Chevy Silverado 1500 New Body 6-1/2' Bed
    If you already have a 5th wheel hitch that fits standard base rails, like the B&W Patriot # BWRVK3270, then the B&W custom base rail kit # BWRVK2504 is what you want for your 2019 Chevy Silverado 1500 New Body with the 6-1/2' bed. If you don't already have a 5th wheel hitch then I recommend using the Demco Hijacker Autoslide # DM8550022 with the underbed rail kit # DM8551011. This Hijacker eliminates the need to get in and out of your Chevy to lock and unlock the sliding feature like you...
    view full answer...
  • Fifth Wheel Rail Kit that Fits 2019 Chevy Silverado 1500 Short Bed
    I have a set of industry standard style fifth wheel rails that does fit your 2019 Chevy Silverado 1500 short bed but the Curt you mentioned is not listed as a fit. Instead we have the B and W kit part # BWRVK2504 that does fit. This costs a little bit more but it's worth it as it's a custom fit kit which means it's going to install much easier than a universal kit and won't require any frame drilling.
    view full answer...
  • Replacement Mounting Hardware And Frame Brackets For A 2015 GMC Sierra 1500
    We do have a couple of options for you, however without knowing which base rails you have I can't make an accurate recommendation. However, if you have Reese base rails like # RP50064-58, you can use # RP50066 for replacement brackets and mounting hardware. If you have B&W Rails, like # BWRVK2504, you can use # BWRVR2503 for replacement brackets and hardware. If you don't have either of these rails, let me know and I'd be happy to help you further.
    view full answer...


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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video by:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee David F
Test Fit:
David F
Employee Ryan G
Test Fit:
Ryan G
Employee Kristina F
Written by:
Kristina F

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