Quote Originally Posted by Thighs
you guys do know that there is no industry standard for treadwear ratings, right...?

that basically means that one manufacturers 140 could be equivalent to anothers rating of 100.
Yeah it's all relative but it gives you a nice moot point for what kind of tire falls where. A PS2 is a 220, Toyot R1R's are 140, Toyo R888's that I am going to be driving on in a solely driven track car this weekend are under 100 IIRC, just like the optional GTR tires.