A popular choice among Cadillac owners, the CK-366 wheel is an elaborate design, which was built to look like a jewel on your ride. A full 22 inches, the CK-366 also costs $612.86. 13. and 14. Finally, the design we enjoyed the most was the bold, round edges of the 7-spoke design of this 22-inch wheel. Part of a special appearance package, this wheel was available with a Cadillac grille and exhaust tip. We took this wheel and tire combo home for $612.86 each wheel and $286 per tire.