they suck. ok? my bolt-on lt1 car overpowers them. i have 275/40/18s in the back and 1st gear is completely usless at WOT. when i shift into 2nd i have to slowly roll onto the throttle. im only running 20 psi on the street. they are exelent for handling, ill give them that. they are not worth the $450~ per tire.

just my $0.2

 

well theres alot of things here....one your running 4.10s in the rear, two their a very hard tire...not sure why you'd run run flats to get performance out of them? the side wall doesnt flex at all so your not going to grip at all...