Tire Pressure Actual vs Sticker
Went and weighed my RV today. Sticker for my tires are Michelin: Front Axle: 235/80R22.5G GAWR 8,000 lbs @ 90 PSI Actual weight: 7,700 lbs. 105 PSI Rear Axle Duals: 235/80R22.5G GAWR 15,000 ...
Forum Discussion
Higher pressure also means a smaller contact patch, tire to road, and less traction at upper limits. Tire pressures get fine tuned for racing, you don't drive your RV at those limits except maybe an energency maneuver.
