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 tire engineers have already factored in the psi increase when a tire is running under such conditions. If it is an ST tire I would air them up close to max as they tend to perform better and not heat up as much. If these tires are LT tires they can be set to a psi commensurate to the load they are carrying.
