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
Here is the link to the Michelin inflation tables, just choose your tire diameter at the top of the tables. Weigh your rig, loaded, and then use the tables to determine the tire pressure to run, by weight. 4 corner weight is the best, but axle weight will do, divided by number of tires on axle, at any truck scale. I usually add about 5 lbs for a little extra cushion. Hope this may help, Happy Trails Bert
Michelin tire inflation chart
Michelin tire inflation chart
