ECCPP 4X 1.5" Wheel Spacer Adapters 5lug 5x5 to 5x5|5x127mm to 5x127mm Fit for Chevy C1500 Suburban GMC C1500 Suburban Yukon with 14x1.5 Studs 5x5 spacers SPECIFICATIONBrand New Wheel Spacers. Bolt Pattern:5X5 to 5X5 OR 5X127mm to 5X127mm; Thickness:1.5" OR 38mm; Thread Pinch:14x1.5; Inner Diameter:87.1mm WHEEL SPACERS 5X127MMHub-centric design with additional centering collar with perfect fit in mind makes the spacer function as a precise extension of the axle hub, guaranteeing precisive wheel compatibility and eliminating risks from vibration. 5X127MM TO 5X127MM WHEEL SPACERS BENEFITS Provide your vehicle with a more aggressive stance and appearance while improving its handling performance and stability. They also increase tire clearance, fix brake caliper clearance issues, allow installation of lift/lowering kits and wider, larger, or high traction tires. 5X5 TO 5X5 WHEASY INSTALLATION These kits come with everything you need, featuring 100% simple bolt-on installation, requires no strut pre-loading, cutting, or modification of factory installed parts. Can be quickly installed within 2 hours. 5 LUG WHEEL SPACERS AFTER-SALES SERVICE1-year warranty. Contact our friendly, helpful, and knowledgeable customer service representatives if you have any questions, we will be glad to address any questions or concerns promptly. Before installing wheel spacer adapters, please make sure that you have bought the compatible wheel spacer adapters for your vehicle. You can easily check by placing one wheel spacer adapter onto the rim, screw in the nuts manually, if you can do that without feeling any restriction, then you have got the appropriate wheel spacer adapter for your vehicle. If your OEM studs are longer than the spacer&#039;s thickness, you need to shorten the lug studs by grinding them down or replacing with shorter ones.