Tire pressures--newbie questions!
I recently purchased my first RV (1998 Coachmen Catalina 22RK, Ford E350) and immediately replaced the 10 year old tires with new ones (Aeolus CrossAce HT AS02 LT225/75/R16). I've done a lot of read...
Forum Discussion
Enter the Chart with your Actual Axle weights Divided by Two:
Front 3480/2 is 1740. Next higher weight on chart is 1790 for 45PSI Single
Rear 7680/2 is 3840. Next higher weight on chart is 3840 for 60 PSI Dual
The Door Numbers are the Tire Pressures to support GAWR and you're loaded below that.
Want to feel better? Run 50-Front and 65-Rear. Excess front tire pressure will lead to poor tracking on the road. Proper pressure provides an adequate contact patch for the tire to actually exert some steering force.
Front 3480/2 is 1740. Next higher weight on chart is 1790 for 45PSI Single
Rear 7680/2 is 3840. Next higher weight on chart is 3840 for 60 PSI Dual
The Door Numbers are the Tire Pressures to support GAWR and you're loaded below that.
Want to feel better? Run 50-Front and 65-Rear. Excess front tire pressure will lead to poor tracking on the road. Proper pressure provides an adequate contact patch for the tire to actually exert some steering force.
