Will Installation of B&W Base Rails in 2005 Chevy Silverado 3500 Require Drilling Holes in Frame
Updated 12/29/2025 | Published 12/01/2025
Question:
Will the BWRVK2500 work for a 2005 3500 Silverado extended cab long bed without drilling into the frame and just drilling into the bed?
asked by: Will
Expert Reply:
Hey Will! In most cases you will only be drilling holes in the bed to install the B&W Custom Installation Kit w/ Base Rails for 5th Wheel Trailer Hitches # BWRVK2500. However, the existing holes in the frame will have to be enlarged using a 9/16" drill bit. Occasionally the holes don't line up properly and aren't centered on the brackets. If that happens, you need to re-drill the 1/8" holes so they are aligned.
Do you already have a 5th wheel hitch?
(click to enlarge)
Product Page this Question was Asked From
B&W Custom Installation Kit w/ Base Rails for 5th Wheel Trailer Hitches
- 5th Wheel Hitch Rails
- Custom
- Above the Bed
- B and W
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: B&W 5th Wheel Base Rail Custom Brackets Only for 2003 Chevy Silverado 2500
- Article: Gooseneck to 5th Wheel Adapters
- Q&A: Replacement Head Assembly For B&W Patriot 5TH Wheel Trailer Hitches
- Q&A: Are B&W Companion and Patriot Hitch Heads The Same
- Article: How to Install a Brake Controller on Chevrolet / GMC 1999-2006 Pickups
- Q&A: 2024 Ford Bronco Sport Trailer Hitch and Wiring Harness Recommendations
- Article: Ram Trailer Tow Prep Package
- Q&A: Does the B&W Patriot Attach to Industry Standard Rails?
- Q&A: Fifth Wheel Install Kit For A 2007 Chevy Silverado 2500 HD
- Q&A: Replacement Spacers for Demco DM6025 Autoslide Locking Plate
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Article: Installing an Electric Brake Controller on 2007-2013 GM Full-Size Truck or 2007-Present GM SUV
- Article: Steel vs. Aluminum Ball Mounts
- Article: Trailer Wiring Diagrams
Robin H.
12/29/2025
Hey Will, how did things go with the B&W base rail kit on your Silverado? Were the frame holes already close enough to line up, or did you have to re-drill them? Your update could make it easier for the next person working on the same setup.