I see that on your website both of these are rated at 200UTQG, yet one is a street tire and one is a drag radial. The R does have a more aggressive pattern, but is that the only difference between the two? My previous Nitto DRs were made of a different comopound the then street Nittos, is it the case again or is the only difference between the 05R and 05 just the tread pattern and they both have the same exact compound?
Thanks
Thanks