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I just got 4 new PSII's! What a diffrence over the PS A/P Zero Pressures. They handle better wet than the A/P's did dry. Also, I can hear much less road noise.
Anyway, what should my dash pressure guage read when the tires are warmed up in the following conditions:
1: Normal daily driving
2. Auto crossing
3. HDPE (Road Atlanta I get to about 135 MPH on the back straight)
4. Drag strip (minimal burnout)
The sweet spot for me (daily driver) is 27 cold and 30 hot (South Texas)
it's the sweet spot for all C5's.... Hot is where you want to concentrate... If the tires are cold and not rolling, they will neither perform or wear... so who cares what pressure they are when cold. While 30 psi cold will keep you out of serious trouble... tire tuning for road conditions is the better way.
it's the sweet spot for all C5's.... Hot is where you want to concentrate... If the tires are cold and not rolling, they will neither perform or wear... so who cares what pressure they are when cold. While 30 psi cold will keep you out of serious trouble... tire tuning for road conditions is the better way.
I've been following E-T's suggestion for 30 Hot and have been having excellent wear and performance results. The tires are wearing even, not too hard, not too soft, and don't slide as much anymore! Try it...it's a great suggestion!