Tire pressure

[jdd]

Hey all you Seneca folks.

I have heard some folks say they run their tire pressure at 80 psi vs the recommended 110 psi for a "softer ride". Do any of you all have thoughts on this, I have always gone by the tire/chassis recommendation.

Thanks,

JD

[Colorado]

Adjusting air pressure for ride comfort also affects tire wear. As you adjust your tire pressures take a piece of sidewalk chalk and draw several lines across the tread. 9, 3 and 12 o’clock then Drive in a straight line for 50-100 feet, inspect the lines you drew.
IF the lines wear OFF the OUTSIDE of the tread, and STAY on INSIDE, your tires are cupping:pressures are too low
If the chalk wears OFF the INSIDE of the tread and STAYS on OUTSIDE: pressures are too high
If you have a relatively EVEN WEAR PATTERN of the chalk the pressures are ADEQUATE for EVEN TIRE WEAR.

[EA37TS]

Weight the coach and set the tire pressure to what the tire manufacturer recommends for the actual weight. If possible get a four corner weight. Use individual axle weight if four corner is not available.