Over the years I have used Firestone, Goodyear and M/T. I like the Mickeys the best. I've never had a problem with the quality or rollout. Every pair I have bought has had the rollout marked on them with a tire marker. I put over 220 passes on my last set and I was still clocking 1.17 60s and they still had plenty of runs left on them. There is a label attached to the Mickeys that explain how to check and correct rollout after mounting the tires. Be sure to read and follow those instructions. Once you run them it's too late, you have to do this before you do your 1st burnout.