Supreme Suspensions - Set of 4 (Black) 2-inch Wheel Adapters for Chevy & GMC 8-Lug Trucks: Silverado/Sierra HD, Avalanche, Suburban, Yukon 2500 | Bolt Pattern Conversion: 8 x 165.1mm to 8 x 170mm - AZM ws36.3(2x)_blk_Chevy-K2500

• COMPATIBLE WITH 2000 - 2006 Silverado / Sierra 1500HD, 2000 - 2010 Silverado / Sierra 2500HD & 3500HD, 1999 - 2010 Silverado / Sierra 2500, 2001 - 2010 Silverado / Sierra 3500, 2002 - 2006 Avalanche 2500, 1992 - 2013 Suburban 2500, 2000 - 2013 Yukon XL 2500, 1988 - 2000 C/K 2500 and C/K 3500, and 2003 - 2009 Hummer H2 [Drivetrain: 2WD 4WD]. *Does NOT fit 6-Lug models or trucks with Dually Wheels. Please note that these wheel adapters will CHANGE your vehicle's bolt pattern! VEHICLE TO WHEEL BOLT PATTERN CONVERSION: 8 x 165.1mm (8 x 6.5") to 8 x 170mm SPACER SPECIFICATIONS: 2 Inch Thick, M14 x 1.5 Studs, 130mm Center Bore Without Lip | NOTE: Spacers are lug-centric, and centered using the precision machined taper seat on the lug-nuts. BENEFITS: Designed to widen your tire track by 2" on each side to correct tire rubbing issues and CHANGE the stock bolt pattern, allowing you to install 2005+ F250 Super Duty Wheels. These Pro-Billet Wheel Adapters are engineered as a direct-fit upgrade and require no modifications for installation. We recommend the use of a Torque Wrench to ensure proper tightening of hardware. LIMITED LIFETIME WARRANTY: All Supreme Suspensions brand products have been thoroughly tested before market release and are backed by or Limited Lifetime Warranty. UNIVERSAL TIRE VALVE STEM CAPS: Included with purchase are 4 Universal Tire Valve Stem Caps precision CNC machined from Light-Weight T6 Billet Aluminum with anodized surface and rust and water-resistant plastic valve protection to prevent corrosion and chemical damage.