CMO 1 Inch 6x5.5 /6x139.7 Wheel Spacers Fits GMC Sierra 1500 & Yukon 4PCS

Features

• [VEHICLE FITMENT] Fits GMC Sierra 1500 1999-2026, Sierra 1500 Classic 2007, Sierra 1500 Limited 2019 and 2022, Yukon 2000-2026, Yukon XL 2015-2026, Yukon XL 1500 2000-2014; Chevrolet Silverado 1500 1999-2026, Silverado 1500 Classic 2007, Silverado 1500 LD 2019, Silverado 1500 LTD 2022, Tahoe 1995-2026, Suburban 2015-2026, Suburban 1500 2000-2014; Cadillac Escalade 1999-2000 and 2002-2026, Escalade ESV 2003-2026, Escalade EXT 2002-2013; 6-lug applications only
• [PRODUCT SPECIFICATION] Includes 4 spacers; each spacer is 25mm (1 inch) thick with a 6x139.7 (6x5.5) bolt pattern, 78.1mm hub bore and M14x1.5 threads; hubcentric bolt-on design made from forged 6061-T6 aluminum with carbon-steel Metric Class 10.9 studs
• [4-AXIS CNC PRECISION] CNC machining supports consistent bolt-hole placement, uniform thickness and flat mounting faces; clean the vehicle hub and wheel mounting surface so every spacer can seat fully flush without contact or gaps
• [SGS TESTED MATERIALS] Forged 6061-T6 aluminum combines strength, low weight and consistent material structure for dependable load support; the anodized finish helps resist oxidation, corrosion and surface wear, while Metric Class 10.9 carbon-steel studs provide durable fastening strength; aluminum and stud materials are SGS Tested
• [INSTALLATION NOTES] Each spacer moves the wheel outward 25mm. Because this spacer is under 32mm thick, factory studs may protrude past its mounting face; trim the studs if needed unless the wheels have deep enough back pockets. Confirm full flush seating and recheck torque after 25-50 miles