cciyu 2X 6x5.5 6x139.7mm BLACK HUB CENTRIC 2" THICK WHEEL SPACERS ADAPTERS 6 lug Fit for 2003-2014 for GMC Savana Yukon Sierra 1500 for Chevy Express 1500 Suburban Tahoe

If you don't make sure whether this item fits to you, message us Thickness:2" or 50mm;Vehicle Bolt Pattern:6x5.5 or 6x139.7mm;Wheel Bolt Pattern:6x5.5 or 6x139.7mm;Thread Pinch:14x1.5;Inner Diameter:78.1mm High quality alloy aluminum 6061 T6, to ensure the highest level of performance and durability for your vehicles. Each of our wheel spacers are built to last! Made from the best true T-6 billet aluminum. The studs of our spacers are grade 10.9, heat treated and hardened heavy duty studs for safety.