1999-2023 GMC Sierra 1500 2WD 4WD Hub Centric 6x139.7 Wheel Spacers 78.1mm Center Bore Thickness:1.5" Spacer 2x Rear Add-a-Leaf Springs

2x Rear Add-a-Leaf Springs

2x Bump Stop Drop Spacers

and help prevent the common death-wobbles

A proprietary corrosion resistant textured black powder coat finish is applied to prevent oxidation and corrosion

1999-2023 GMC Sierra 1500 2WD 4WD Hub Centric 6x139.7 Wheel Spacers 78.1mm Center Bore Thickness:1.5" Spacer 2x Rear Add-a-Leaf SpringsFeatures: Lug Pattern: 6 x 139. 7mm Stud Size: M14 x 1. 5 Center Bore: 78. 1mm Installation instructions HUB CENTRIC WHEEL SPACERSIMPORTANT: Fits 6 LUG MODELS ONLY Supreme Suspensions Wheel Spacers increase inner wheel clearance. This is important when installing larger off road tires to prevent rubbing on the fender. Supreme Suspensions offers 1. 5" and 2" GMC Sierra 1500 wheel spacer options to enhance the clearance, handling, stability, and look of