Wehrli 100446 3/8 inch Bumper Spacer Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD

Features:

• Moves bumper forward 3/8 inch
• Creates clearance for wider tire setups
• Helps reduce trimming of OEM components
• Ideal for mild wheel and lift upgrades
• CNC machined billet aluminum spacers
• Flat black powder coat resists corrosion
• Maintains bumper alignment and structural support
• Uses factory mounting hardware for install
• Compatible with gas and diesel HD trucks
• Fits 2020–2025 Silverado and Sierra HD
• Installs easily with basic hand tools
• Clean, OEM-like appearance after install

Give Your Truck The Space It Deserves

If you've recently upgraded your wheels or suspension and are running into minor clearance issues, the Wehrli 3/8 Inch Bumper Spacer Kit might be exactly what your truck needs. It’s a simple, clean solution for creating just enough room to eliminate rubbing without diving into more invasive trimming. Whether you're adding slightly larger tires or dialing in your stance, this kit moves your front bumper out just the right amount to make it all work together. The low-profile design keeps the truck's front end looking factory-finished, while helping you get the clearance you're after. Plus, it installs with basic hand tools using your factory hardware, which makes it a perfect weekend project without the hassle. It's built from billet aluminum and finished in a flat black powder coat, so it's not only durable but looks like it belongs there. This is a smart choice for anyone wanting subtle fitment improvement without going overboard.

Designed To Improve Fitment Without Compromising Structure

The Wehrli 100446 Bumper Spacer Kit moves the front bumper forward 3/8 of an inch to increase tire and suspension clearance while preserving factory geometry and strength. It's precision-machined from billet aluminum and designed specifically for 2020-2025 Silverado and Sierra 2500HD and 3500HD trucks, both gas and diesel. This spacer sits between the bumper and frame horns, maintaining full mounting surface area so you’re not sacrificing any structural support. The 3/8 inch offset is ideal for trucks with mild offset wheels, slightly oversized tires, or leveling kits where minimal adjustment is needed. It utilizes existing factory mounting hardware and bolts up easily with standard hand tools. The flat black powder coat helps resist corrosion and blends in well with OEM components for a clean, factory-like finish. If you're running a conservative setup and just need a little extra room, this kit was made with your truck in mind.

Fits: 2020, 2021, 2022, 2023, 2024, 2025 GM Silverado/Sierra 2500HD/3500HD

Notes:

• Fits 2020–2025 Silverado and Sierra 2500HD/3500HD
• Moves front bumper forward 3/8 of an inch
• Designed for mild clearance adjustments
• Helps reduce or avoid trimming factory components
• Works well with slightly larger wheels or tires
• Not recommended for aggressive wheel offsets
• Factory mounting hardware is reused during installation
• Finished in flat black powder coat for corrosion resistance
• Compatible with both gas and diesel HD models
• Installs with basic hand tools in a home garage
• Maintains structural integrity of bumper mounting points
• For more clearance, consider 3/4" kit (part #100444)