I ran these wheels at the California Speedway 1/4 track, and let me tell you, with my weak burn out and limited skill I improved .7 of a second with no other mods. I improved my 60 ft times from 2.2 to 1.875. All this and no wheel hop at all. I was launching at 3500-4000 rpm and it was grabbing. Went to Irwindale same results, just grabbing and no wheel hop. Until I get another set of rims to put my stock F1's on, those M/T's sit on the car. I just drive 8 miles to California Spdwy, and 12 to Irwindale. They should last for now. At 177 dollars each, I dont feel so bad. The fun is too much. I so recommend these tires to anyone. :coolman:
