Newmar Ventana LE Recommended Tire Pressures
Running Michelin tires 275/75R22.5. Listed pressures seem high to me at 130PSI in Front and 120 PSI on rear...Is there an opinion as to what weights are best both for smooth driving/safety and diesel ...
Forum Discussion
Pressures listed in RV are maximum pressures.
The only way to know the correct pressure is to weigh the RV then use Michelin’s inflation table to determine correct pressure.
When you weigh the RV, you need the front axle weight and the rear axle weight. Then calculate pressures accordingly.
With my RV, it worked out that all my pressures on all tires are the same which makes it easy to remember, but your results may be different.
The only way to know the correct pressure is to weigh the RV then use Michelin’s inflation table to determine correct pressure.
When you weigh the RV, you need the front axle weight and the rear axle weight. Then calculate pressures accordingly.
With my RV, it worked out that all my pressures on all tires are the same which makes it easy to remember, but your results may be different.
