10 other max performance summer tires a while back, testing was done at Tire Rack's test course, and it came in 5th place only because it's performance in wet conditions was slightly behind some of the competition. It's dry performance rivaled or bettered some tires costing twice as much including pilot ps2's & G.Y. F1's. I'll see if I can find the lnk & post it here. As far as power levels & how well the tires will work on a stage IV tt, the only tires that are stickier are competition tires which are not a good choice for a street use. Also as someone already mentioned they compare too the Falken RT615's which alot of you tt guy's are using from what I've read here.
