Tow Vehicle Tire Pressure
Do others increase / decrease the tire pressure in their tow vehicle when they are pulling the trailer? My truck specs say 35 psi for all 4 tires, but nothing about adjusting when towing. I'm thin...
Forum Discussion
SidecarFlip wrote:
I always run the recmmended pressures listed on my door pillar, loaded or empty, in my case, 65 psi in the front, 80 in the back. I never exceed those presssure ratings. The engineers who designed and the people who built my pickup know way more about what is correct than I do.
This actually makes no sense. The engineers that designed your tires also rate their load carrying capability vs pressure from about 35 psi up to the max. Not going to hurt anything running considerably more pressure than needed, except maybe your teeth and kidneys, lol.
