"LT" tire pressures on Expedition
I moved up from "Heavy Load" tires on my Expedition to real "LT" tires. Max air pressure on the new tires is 80#, max pressure on the heavy load tires was 50#. I always ran my other tires at max press...
Forum Discussion
Use weight/inflation chart for your tires, add 5psi to rear and 10 psi to front. Go to local scales and get your axle weights and divide by 2. Simple!!!
