marpel
May 05, 2018Explorer
Rim max PSI
Am in the process of replacing the tires on the trailer. Current tires (and the ones which came with trailer) are load range C and maximum psi is 50. Have been looking at the new Goodyear Endurance...
myredracer wrote:They don't explicitly state you can go 10 psi above the max sidewall pressure (I think that's what you were trying to say). Here's a link. It's ambiguous, because it references the placard load/pressure data. Personally if the existing tires needed max psi to handle the load, I'd first bump up a load range so the psi stays within the sidewall max.
Maybe GY has been the only ST tire maker that explicitly stated that you can go above 65 mph (when normally running at max psi rating) if you increase psi by 10 ?