Tire pressure
I just had new tires put on my class C. The new tires seam to have a bit more flex on the sidewalls then the old ones. The tires say max pressure 80psi for load range E. But the sticker in side the dr...
Forum Discussion
80 is for max load in each tire. Look at the door labels from Ford and your RV builder. The GAWR for Front is a number that divided by two comes up to 65PSI Single. Likewise, the GAWR for the Rear axle, divided by four comes up to 80PSI Dual.
To put it another way, four rear tires at 80 is the max load for that axle. It takes only 65 front to reach the max load for the front axle. Chances are your rear axle is close to max, but the front is not and no need to run even 65.
To put it another way, four rear tires at 80 is the max load for that axle. It takes only 65 front to reach the max load for the front axle. Chances are your rear axle is close to max, but the front is not and no need to run even 65.
