2000-2010 GMC Sierra 2500HD 3500HD 2WD 4WD Wheel Adapter 8 X 165.1MM TO 8 X 180MM Bolt Pattern Change Size:2" If you have 4" axles

If you have 4" axles please give us a call to place your order

allowing for the factory position and performance of your factory shocks

CNC machined from billet aircraft aluminum

and 2" wheel spacer options to customize your rugged off-road Jeep Machine

Includes 4 Piece Front Lift Bracket Set

2000-2010 GMC Sierra 2500HD 3500HD 2WD 4WD Wheel Adapter 8 X 165.1MM TO 8 X 180MM Bolt Pattern Change Size:2" If you have 4" axlesFeatures: 4x Universal Tire Valve Caps Billet Wheel Spacer Adapters Installation Hardware CNC Machined from Light Weight T6 Billet Aluminum 0. 67" Tall, 0. 47" Outer Diameter, Upper 45 Degree Chamfered Edge Valve. Wheel Bolt Pattern 8 x 180 Vehicle Bolt Pattern 8 x 165. 1 (5 x 6. 5") (M14 x 1. 5) High Strength HD spec spline type wheel studs Rust & Water Resistant Plastic Valve Protection Installation Instructions Supreme Suspensions Wheel Spacers