GM FullTrk Bumper Mount Kit

The WESTIN GM FullTrack Bumper Mount Kit is engineered for truck owners who demand integrated cargo management without permanent vehicle modifications. This heavy-duty rear bumper mount solution allows you to secure auxiliary equipment—roof racks, cargo carriers, light bars, or winch accessories—directly to your GM truck's frame using the factory bumper attachment points. Whether you're upgrading a work truck for jobsite hauling or building out a recreational off-road platform, this kit delivers the structural integrity needed for repeated load cycles without compromising your vehicle's factory bumper functionality or aesthetic.

Constructed from heavy-gauge steel and engineered to WESTIN's OEM-grade standards, the FullTrack mount system distributes loads directly through the truck's frame rails rather than relying solely on bumper sheet metal. The kit includes all necessary fasteners and brackets pre-drilled to factory specifications, eliminating guesswork during installation and ensuring proper weight distribution. At 9.73 lbs, the mount assembly is robust enough to handle dynamic loads from driving while remaining light enough to avoid significant payload or towing capacity penalties. The compact 21.4-inch length fits standard GM full-size truck rear-end geometry, with a low-profile 4.1-inch width that preserves clearance for backup sensors and factory camera systems.

This kit is ideal for Silverado, Sierra, and Tahoe owners running commercial upfits, adventure builds, or heavy accessory packages who refuse to drill into frame rails or bed floors. Installation typically requires no special tools beyond standard hand wrenches and takes 1–2 hours for anyone with basic mechanical knowledge. The bumper-integrated mounting approach means you can remove or swap accessories without permanent damage, making it perfect for seasonal gear swaps—hunting racks in fall, roof tents in summer, or integrated lighting for work truck duty. Verify your GM model year and body style against current fitment specs, as full-size truck architecture evolved across multiple generations.