How do I know which Wheel Ring size I need?

To determine which size wheel ring would fit your vehicle,  you will need to measure the diameter of your rotor, including your caliper.  Our 14" rings can be installed on vehicles with a rotor and caliper diameter of 13-1/2" or smaller and a minimum wheel size of 18 inches.  Our 15-1/2" rings can be installed on vehicles with rotor and caliper diameter of 15" or smaller and a minimum wheel size of 20 inches. Our 17'' rings can be installed on vehicles with rotor and caliper diameter of 16.5" or smaller and a minimum wheel size of 21 inches. 

4pc Million Color LED Wheel Ring Light Kit