ECCPP 6x5.5 Wheel Spacers 2" 6x5.5 to 6x5.5 (6x139.7 to 6x139.7) Fits for Chevrolet K1500 K1500 Suburban Cadillac Chevy GMC Trucks SUV Van(14x1.5 Studs 2X) 6x139.7mm to 6x139.7mm WHEEL SPACERS FITMENTS:for 2000 2001 2002 2003 2004 2005 2006 2007 2008 Chevy Silverado 1500,00-14 Chevy Tahoe,99-14 GMC Sierra 1500,00-14 GMC Yukon,00-14 GMC Yukon XL 1500,02-13 Cadillac Escalade EXT,07-13 Chevy Avalanche,03-09 Cadillac Escalade ESV,02-06 ChevyAvalanche 1500,02-05 Chevy Astro,88-99 Chevy C/K2500,88-99 Chevy K1500 K1500 Suburban,1999 Chevy Tahoe,88-99 GMC C/K2500,88-99 GMC K1500,92-99 GMC K1500 Suburban,95-98 Chevy Tahoe,2001 GMC Sierra C3,2000 Chevy C2500 6x5.5 WHEEL SPACER SPECIFICATIONS:Thickness: 50mm (2.0 inch) Bolt Pattern: 6x5.5 (6x139.7),Bore Size 108mm,Stud/Nut Thread Pitch: 14x1.5. WHEEL SPACERS 6X5.5 2 INCH BENEFITS:Designed to move the wheels further out from the hub,giving your vehicle a more aggressive stance and allows for better handling characteristics.They also increase tire clearance,fix brake caliper clearance issues,allow installation of lift/lowering kits and wider, larger, or high traction tires. 2 WHEEL SPACERS 6 LUG SAFETY:Made from the best true T-6 billet aluminum,with heat treated and hardened 10.9 grade bolts pre-installed.The anodized surface provides additional resistance to corrosion.Exceptionally sturdy and lightweight compared to steel spacer. NOTE:Required that you Recheck your vehicle compatibility in Product Description BEFORE buying,if you have no ideas,please mail us for help.