Review on 🔧 Gorilla Automotive 73-6706 Wheel Hub Centric Rings (73mm Outer Diameter x 67.06mm Inner Diameter) - Set of 4 by Sidewinders Rains

I lost one while buying wheels. Direct swap to keep the wheel centered while you tighten the cleats. Otherwise, the wheel can be slightly off-center and wobble. How do you know what size you need? Good question. I knew because it came with my wheels. I think you need to use a caliper to measure to get the inside and outside dimensions.