2011-2025 GM Duramax 2500/3500 HD Bumper Spacer Kit - WCFAB

2011-2025 Silverado and Sierra 2500HD / 3500HD CNC machined billet aluminum spacer kits move the front bumper forward off the frame horns 3/8" or 3/4" of an inch while maintaining maximum mounting surface area for structural integrity. Moving the bumper forward allows for fitment of wider and taller wheel and tire combinations with more negative offset and prevents or reduces the need for additional trimming of OEM components.

PLEASE NOTE - THE 11-14 OPTION IS FOR CHEVY SILVERADO ONLY.  The 11-14 kit will NOT work on the GMC Sierra.