General description VEVOR Wheel Spacers are designed to enhance driving safety and vehicle stability by increasing the axle track by 2 inches. These spacers effectively reduce body sway during high-speed cornering, significantly improving grip and handling. Technical specifications Thickness: 2 inches (50.8 mm) Bolt pattern: 6x5.5 inches Hub bore: 3.07 inches (78.1 mm) Thread pitch: M14 x 1.5 Material: Forged 6061-T6 aluminum alloy Coating: Dacromet for oxidation resistance Included: 4 wheel spacers and grade 10.9 bolts Compatibility and accessories Compatible with Chevrolet, GMC, and Cadillac vehicles from 1984 to 2018 Chevrolet models: 1999-2023 Silverado 1500, 2002-2006 Avalanche 1500, 1995-2000 Tahoe 4WD, 2007-2013 Avalanche, 2000-2014 Suburban 1500, 2015-2023 Suburban, 2001-2023 Tahoe, 2003-2014 Express 1500 GMC models: 1999-2023 Sierra 1500, 2003-2014 Savana 1500, 2000-2023 Yukon, 2015-2023 Yukon XL, 2000-2014 Yukon XL 1500 Cadillac model: 1999-2023 Escalade Installation