Overview Custom installation brackets provide a No Drill alternative to install mounting rails in the bed of your truck. Key Specifications GTIN: 00843233005356 5th Wheel Part Type: Mounting Kit Compatibility: Universal Fit Fitment: Vehicle Specific Vehicle Fitment GMC Sierra 2500 HD/Sierra 3500 HD (2011–2019) / Chevrolet select trucks (2011–2019) Features Custom installation brackets mount beneath your truck bed to provide attachment points for 5th Wheel hitch rails Bolt on application Sturdy steel construction Powder Coat Finish 2 Base rails custom brackets and hardware included Installation / Requirements Installation Instructions: https://sdda.semadata.org/Standard/B&W Trailer Hitches/RVK2506 (pn 2506-100) 07 17 2025.pdf Confirm vehicle fitment before ordering. Professional installation is recommended for heavy-duty towing components. Additional Information Country of Origin: US Weight: 40 lbs California Proposition 65 Warning Yes Fitment Note Requires industry-standard 5th wheel base rails (ISR) unless using OEM puck system.