Tire Experts?
I just switched from Carlisle ST 225/75R15C with a 50 PSI max to Maxxis ST 225/75R15D 65 PSI max. What PSI would you run these load D tires at. MY GVWR is 9015lbs.
Forum Discussion
I was a crash reconstructionist in my former career. Went to tire schools. Air them to the max on the sidewall. They are designed to increase if the temp goes up. Many tire failures are a result of under inflation which decreases their ability to dissipate heat...then they separate and fail.
