AccuWheel ACHR74-7256M Aluminum Wheel Hub Centric Rings (74.10mm OD to 72.56mm ID) - Pack of 4 Hubrings Hub Ring Inner Diameter (Vehicle Hub Size): 72.56mm Hub Ring Outer Diameter (Wheel Bore Size): 74.10mm Made out of High Quality Aluminum, so it will not bend and ensure a tight fit Designed to Eliminate Vibrations caused by Custom Wheels not centering correctly onto vehicle's hub Please see Product Description section below for more Vehicle Compatibility