Hello all. I purchased a set of the Caddy wire wheels for my 87 Brougham and was wondering if they take special size tires? I am hoping to use the existing ones since they still have a lot of tread left on them. Their size is P215/15R15. If i need to get new tires to fit the wheels I will replace them with Vogues. (If I can find them in the size I need). Any help would be most appreciated.