[tuga]

Madson95,

I just had a Smartire system installed on my coach (front tires only) and the tires on the front are 315/80R22.5 I run 130 psi as per Newell's recommendation and the temps get up to about 155 degrees with ambient temps of 90 degrees! Keep in mind that these temps are while driving down the highway, not while stopped. I don't know if stopping would cool them off enough to matter. Are you checking your temps after stopping with a laser thermometer? Or are you using a system like the Smartire?

Hope this helps you.