I have a 86 cadillac sedan deville. And I purchased some 17x8 100 spoke daytons and the tires all have four different sizes. I'm my search to find the correct tire and not get screwed from a shop I'm doing my research. The following sizes are on the tires the forth was too small. Any help would be great thanks
215 45z r17
215 45 r17
225 45 r17
205 40z r 17 this one was too small.
Below is the link do you think this was a steal