1.50 Inch Thick ｜ Forged 6061 T6 Aluminum ｜ 8 on 200mm 8x200mm Wheel Bolt Pattern ｜ 8 on 200mm 8x200mm Vehicle Bolt Pattern ｜ 142mm ID (Vehicle Hub OD) ｜ 142mm Wheel ID ｜ Thread: M14x1.5 14x1.5 ｜ Black ｜ 2 Pcs Always use AMAZON CONFIRMED FIT to validate product fitment to your vehicle. SEE DETAILED INSTRUCTIONS IN CONTENT BELOW 1. Lift and safely support vehicle. 2. Remove Wheel. Clean and inspect hub and mounting surface. 3. Install Wheel Spacer. Check hub diameter and that wheel spacer sits flush against mounting surface. Torque fasteners to Manuf. Specs. Check minimum thread engagement (1-1/2 times diameter of thread). Check vehicles wheel studs that they do not protrude past wheel spacer. 4. Reinstall wheel. Torque fasteners to Manuf. Specs. Our spacer adapter provides a precise fit to your vehilce. This spacer is for a wheel hub diameter of 142mm only Fits ｜ Dual Rear Wheel Vehicles Front Wheel Not Hub Centric and Rear Wheel Hub Centric 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 2 Pcs Wheel Spacers Adapters 8 on 200mm 8x200mm 1.50 Inch Thick M14x1.5 14x1.5 Thread Stud Fits 2019+ Ram 3500 2003+ Ford F350 Dual Rear Wheel Vehicles No Lip