Tire pressure
Tire pressure question. My tires are Michelin 275/80R XZA3 LRH. They are on a 2017 Winnebago Journey 42. The Michelin TP chart says max air pressure is 120 psi. My question is what pressures would yo...
Forum Discussion
Max sidewall will be safe until you have the coach weighed with all of your normal traveling accoutrement aboard. Then use the manufacturer's chart for you weight.
I ran 125 psi on the Yokohamas until I got weighed at 22,000 lbs and found I could drop to 90 psi. I added 5 for a buffer. Made a big difference in the ride.
I ran 125 psi on the Yokohamas until I got weighed at 22,000 lbs and found I could drop to 90 psi. I added 5 for a buffer. Made a big difference in the ride.
