2.00 Thick ｜ Forged 6061 T6 Aluminum ｜ 8 on 180mm Wheel Bolt Pattern ｜ 8 on 6.50 Vehicle Bolt Pattern ｜ 116.7mm ID (Vehicle Hub OD) ｜ 124.1mm Wheel ID ｜ Thread: M14x1.5 14x1.5 ｜ Black ｜ 4 Pcs Always use AMAZON CONFIRMED FIT to validate product fitment to your vehicle. This item fits Chevrolet 1988-2000 C2500 1988-2000 C3500 1988-2000 K2500 1988-2000 K3500 1999-2004 Silverado 2500 2001-10 Silverado 2500 HD 2001-06 Silverado 3500 2007-10 Silverado 3500 HD ｜ GMC 1988-2000 C2500 1988-2000 C3500 1999-2004 Sierra 2500 2001-10 Sierra 2500 HD 2001-06 Sierra 3500 2007-10 Sierra 3500 HD Widen your vehicle base and give your vehicle a more aggressive stance while improving handling and stability. Increase tire clearance, fix brake caliper clearance issues, allow installation of lift lowering kits and wider, larger, or high traction tires. Hub Centric Spacer provides a snug fit on the vehicle hub as well as the wheel which reduces vibrations and stress on lug nuts. This spacer is for a wheel hub diameter of 116.7mm only Fits ｜ DRW Dual Rear Wheel Vehicles Front Only ｜ SRW Single Rear Wheel Vehicles Front and Rear Our spacers are made from Forged 6061 T6 Aluminum. Each spacer is treated with a rust resistant black coating which significantly enhances the hardness and corrosion resistance. Studs are SAE 10.9. CNC lathes and milling machines ensures a precise fit to your vehicle. Wheel Accessories Parts 4 Pcs Hub Centric Wheel Spacers 8 on 6.50 2.00 Thick 116.7mm Hub M14x1.5 14x1.5 Thread Stud Fits Adapts 2011+ Siverado Sierra 2500 3500 Wheels to 1999-10 2500 3500