Who makes the best R Compound?

[Track Junky]

I agree. A6's will heat up faster and give you faster lap times but not give you as many laps as the R6. IMO RA-1's are better than R888's but your limited by sizes offered. NT-01's are a good alternative to the RA-1's.

[Neil B]

Toyo all the way if you're trying to balance grip vs. longevity. I raced on RA1's for years and you will get 5x the life out of them over other brands.