[rvoll]

Originally Posted by churchx

Maybe US thing or particular tire model thing? (PS4S not sold in EU of 17" & 18" sizes, only PS4). But most tires i looked upon, summer or winter tires, PSS, PS4S, AD08R, RE71R, Xice3, Hakkas 7,8,R2, usually were 15-20% cheaper in 225/45/R17 vs 215/45/R17. If tire set lasts for me for 5-6 track days, noticeable savings, if i have to pay 100eur less per each set.

I'm an American... Nobody from another country has a valid opinion.....

Kidding aside, it probably has something to do with supply and demand. I've generally found that bigger tires cost more with only very few exceptions...