GMC TPMS
I just watched a video showing how to set up factory TPMS for trailer on GM trucks. It says you can program (in the truck) tire pressures between 50 psi - 100 psi. My 5th wheel tires require 110 psi...
Forum Discussion
Are those wheels and tires 17.5's? Just trying to understand how your set up requires 110 psi.
