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
Bill.Satellite wrote:
The above post is correct other than you should actually try to get each wheel weighed for an accurate determination of tire pressure. If you are just weighing front and rear you can use the Michelin pressure guide but you should add 5# to try to accommodate one side being somewhat heavier than the other. No one on the forum can tell you the correct pressure. No one. You must know the RV weights before making any adjustments. Never exceed the pressure listed on the tire sidewalls and be sure your tires are cold when you set the pressure.
This....my tires say 110psi on the sidewall, but my weights gave me 80psi front, 85 rear. MUCH better ride and handling.
Al
