Tire walls flex more than standard tire for my car, so I run my Kendas at 4psi higher than normal for my car (example Mitubishi Shogun normal 26psi front, run these tires at 30psi).
Dry road grip very good, wet road grip not as good but ok. Stability going through 2 to 4 centimeters of water on one side of road at normal dry road pace is very good, - better than standard tires.
Not old enough yet to judge wear rate.

