Depends on the car, depends on the tire.
On my R-Comp Advans, which are wide, sticky and have a treadwear rating of somewhere between "zero" and "negative infinity", running over 35 psi... yes... friggin' 35... will wear down the center blocks quickly unless you drove it like you stole it and exit each corner at 1g lateral.
-
On my truck and CR-V, we run 45 to 50 with absolutely no problem.
|