Tire inflation
Got E rated tires installed, 80psi max, Tire guy said it would be better to run around 65-70 psi as tires heat up. Always thought I should run max cold rating 80psi. FW weight is around 9000 lbs hooke...
Forum Discussion
The standard answer is to use the maximum air pressure noted on the side of the tire. Engineers design tires to handle the additional pressure from heating and altitude changes.
