Wehrli WCF100444 3/4" Front Bumper Spacer Kit for 20-25 Chevy/GMC 2500HD 3500HD

Vehicle Fitment

2020-2025 Chevrolet Silverado 2500HD / 3500HD
2020-2025 GMC Sierra 2500HD / 3500HD

Fitment Notes

• Fits both gas (6.6L L8T V8) and diesel (6.6L Duramax L5P/L5D) HD trucks
• Mounts between frame horns and factory front bumper
• Utilizes factory mounting hardware - no additional hardware required
• For less aggressive wheel/tire setups, see WCF100446 (3/8" spacer)
• Verify adequate fender clearance for intended wheel/tire combination

Features

• Moves front bumper 3/4" (0.750") forward off frame horns
• Creates additional wheel well clearance for oversized tires
• Allows fitment of wider and taller wheel/tire combinations
• Accommodates more aggressive negative offset wheels
• Reduces or eliminates need to trim factory components
• Prevents tire rubbing on front bumper during full lock turns
• CNC-machined from billet aluminum for precision fit
• Large mounting surface area maintains structural integrity
• Flat black powder coat finish for corrosion resistance
• OEM-like fit and appearance when installed
• Direct bolt-on installation with factory hardware
• Made in USA

Specifications

• Brand: Wehrli Custom Fabrication (WCFab)
• Part Number: WCF100444
• Type: Front Bumper Spacer Kit
• Spacer Thickness: 3/4" (0.750 in / 19.05mm)
• Material: Billet Aluminum
• Finish: Flat Black Powder Coat
• Manufacturing: CNC Machined
• Hardware: Uses Factory Mounting Hardware
• Position: Front Bumper to Frame
• Weight: 7.0 lbs
• Package Dimensions: 12" x 12" x 6"
• Warranty: 1 Year
• Country of Origin: United States

Included Components

• WCFab 3/4" billet aluminum front bumper spacers (set)

Product Description

The Wehrli Custom Fabrication WCF100444 Front Bumper Spacer Kit provides an effective solution for 2020-2025 GM 2500HD and 3500HD truck owners looking to run larger, more aggressive wheel and tire combinations without the hassle of cutting or trimming factory body components. CNC-machined from solid billet aluminum, these precision spacers mount between the factory front bumper and frame horns, moving the bumper 3/4 inch forward to create valuable additional clearance in the wheel opening area. This extra space allows for the fitment of wider tires and wheels with more negative offset that would otherwise rub against the bumper during full steering lock or suspension travel. The spacer design maintains maximum mounting surface area contact with the frame, ensuring the bumper retains its full structural integrity after installation. A durable flat black powder coat finish provides excellent corrosion resistance while maintaining an OEM-like appearance that blends seamlessly with the factory components. Installation is straightforward using basic hand tools and the factory bumper mounting hardware - no drilling, cutting, or permanent modifications required. Whether running 35s with aggressive offset for the trail or 37s for the show truck, the WCFab 3/4" bumper spacer kit helps achieve proper clearance. For less aggressive setups, Wehrli also offers the WCF100446 3/8" spacer kit as an alternative.