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
theczar wrote:
Not trying to hijack the thread but related. I just replaced my LRE with LRG tires. The Max pressure on the E's are 80 and the G's 110. The Rims do support the pressure. The Labe from the manufacturer state 80PSI based on the E tires. Do I inflate to 110PSI with the new tires or a little lower?
My concern is at 110PSI the tires will be very stiff and it would cause more bounce in the trailer while towing, is that valid? I know at a lower pressure capacity is reduced and more heat buildup may occur. Anyone out there who has upgraded to G's, what do you do and what if anything have you noticed?
Know your weights, use the chart and add 5spi. MOST likely you will be running 85psi. I did so and ran the "G" tires for thousands of miles with perfect tread wear and good ride.
Others will say MAX psi but in IMHO are full or BarbaraStreisand! :B
