TPI BX7606610-4 Wheel Hub Centric Rings (76.0 mm OD x 66.10mm ID) Purple - Pack of 4,Carbon Fiber & ABS Poly Blend Hub Rings Hub Ring Inner Diameter Vehicle Hub Size): 66.10mm Hub Ring Outer Diameter Wheel Bore Size): 76.0mm TPI Hub Centric Rings are designed to correct minor wheel and hub dimensions These centric rings provide a true wheel centering on the vehicle's hub Furnished with unique clips for secure installation