This B&W RVB3710 Replacement Base is designed to fit the Companion 5th Wheel Trailer Hitch. This Base Only fits 2020-2025 GMC trucks (long or short bed) that utilize the GMC OEM four-puck hitch platform.
The B&W Companion 5th Wheel Hitch is known for its smooth ride and effortless installation and removal.
NOTE: This is the hitch base only.
• Compatible with GMC 2020-2025 OEM Puck Hitch Platform
• Gross Towing Weight: 20,000 lbs.
• Vertical Load Limit: 5,000 lbs.
• Made of high-quality powder-coated steel
• Release handles easily convert from hitch to level bed
• Requires no mounting rails to secure the hitch to the bed
• Polyurethane bushings for a rattle-free towing experience
Before You Order
Check that your 2020-2025 GMC has the OEM four-puck platform and confirm you have a compatible Companion hitch head; review the 20,000 lb gross and 5,000 lb vertical limits.
Frequently Asked Questions
Which GMC trucks are specified for this base?
The description lists 2020-2025 GMC trucks with the OEM four-puck platform, in long or short bed configurations.
Is the Companion hitch head included?
No. This product is identified as the replacement base only.




