We run 55 front and 80 rear while towing, and drop the rear to 55-60 if not towing for a week or more. Also drop the air bag pressures from 40 psi (towing) to 10 psi when not towing for a week or more.
It should be noted that there is no more weight on the front tires when towing or not towing..they should be at mfg specs for your truck, which is about 55-60...just a thought/
|