TPMS vs Gauge
I just got finished checking all eight of my tires. With gauge I'm reading 95 in duals and tag and 105 in front (275/80-22.5 H-rated Michelin XZR3) and my TPMS (Pressure Pro) reads 93 in rear and 102...
Forum Discussion
I go 5 over what my weights require as I'll still drive with a good cross wind that shifts a lot of weight to the down wind side. You will see a 10 percent increase in the pressure even on a cool day once you've gone 15 miles. On a hot day it could be 15 percent.
