k9dad
Feb 26, 2018Explorer
Maximum Tire Pressure
Hello all,
I have 235/80 R22.5G XRV Michelin Tires. The side wall states it has a maximum tire pressure of 110 psi when inflated cold. I inflate to 105 psi for the front and 100psi for the rear tires. When traveling down the road, my tire pressure monitor (TST) showed 114 PSI for the front tires. Is this unsafe or normal heat expansion calculated by Michelin? Please don't respond about weighing the RV and getting actual PSI's as recommended by Michelin on their chart. Just want to know if the reading above 110 PSI after the tire is warmed up is safe or not. Thanks for your replies.
I have 235/80 R22.5G XRV Michelin Tires. The side wall states it has a maximum tire pressure of 110 psi when inflated cold. I inflate to 105 psi for the front and 100psi for the rear tires. When traveling down the road, my tire pressure monitor (TST) showed 114 PSI for the front tires. Is this unsafe or normal heat expansion calculated by Michelin? Please don't respond about weighing the RV and getting actual PSI's as recommended by Michelin on their chart. Just want to know if the reading above 110 PSI after the tire is warmed up is safe or not. Thanks for your replies.