5x4 to 5x114.3 / 5x4.5 USA Wheel Adapters 19mm Thick 60mm Bore 1/2x20 studs x 2 CHEVROLET Part # = USA-5115-5120A9-71

Part #  =  USA-5115-5120A9-71

Part #  =  USA-6550-6135B9-78

Wrong thickness - if you purchase adapters that are too thick then you can run into clearance issues with your fenders

Wheels that are designed for a 3/8" or 10 mm studs have a hole in them that is too small for 12 mm or 1/2" studs

Part #  =  USA-5120-5130-19-7-74

5x4 to 5x114.3 / 5x4.5 USA Wheel Adapters 19mm Thick 60mm Bore 1/2x20 studs x 2 CHEVROLET Part # = USA-5115-5120A9-715x4 to 5x114. 3 5x4. 5 USA Wheel Adapters 19mm Thick 60mm Bore 1 2x20 studs x 2 5x4 to 5x114. 3 5x4. 5 USA Wheel Adapters 19mm Thick 60mm Bore 1 2x20 studs x 2 NOTICE!! This is a built to order item listed as No Return. Disregard any mention of return later in this listing. If you buy the wrong item for whatever reason, you wreck your car, your wheels get stolen, someone told you the wrong measurement, bought 2 thinking it was 4, found a better price