Originally Posted by LiM3y
Does the RA1 do well with M3's?
The NT01 is essentially an RA1 for heavier cars.
I used RA1s extensively in the past on my VW GTIs and I loved this tire. To me, the overall feel and general characteristics of the NT01 are quite similar to the RA1 (except that the NT01 is worthless in the wet). The structure of the carcass is stiffer and the thread blocks are bigger on the NT01 to be able to handle more weight.