80 PSI on Aluminum Wheels
I'm running 225/75/15 D rated tires on aluminum rims inflated to 65 psi. The only GY Endurance tires I find this size are E rated inflated to 80 psi. I do not know anything about these rims other than...
Forum Discussion
wilber1 wrote:goducks10 wrote:
According to the GY chart I would only need 40 psi in my tires since my 5er only has 7200+/- lbs on the tires. Divide by 4 thats 1825 lbs on each. 40 psi gives my 225/75/15 tires 1880 lbs.
Assuming my left side tires are carrying 700 lbs more than the right side. Using those tables and adding 5 PSI would still allow me to run the 235/80R16E's on my 5er at 60 PSI. Not likely. I have never had a wear problem running 80 PSI and always end up changing tires because of age, not wear.
Agree. I run 70 psi in my Carlisle HD E rated 225/75/15 tires.
