mkirsch wrote:
After all this discussion and tangential information, the simple answer is, you can go to maximum pressure as listed on the tire sidewall.
I would personally only do that if I felt some deficiency in the handling of the vehicle, or evidence of underinflation on the tires themselves.
I think my plan is to try 40psi, 45psi, and 50psi on the back axle and see if I feel any difference. I'll also use my FLIR infrared gun to check temps across the tread. And of course, I'll report back here with my findings - and with IR pictures!
