NuJust DO NOT REDuCE the rear tire air pressure for sake of ride quality. I know an owner of a F450 that tows with 30lbs in the rear because its to rough with more. I told him he is crazy and I would not leave the yard unless full tire aire capacity. I turn the tires on the rims with 35 lbs in my tires. Changed to higher pressure tires right there and then.
Barbara and Laurent, Hartland Big Country 3500RL. 39 ft long and 15500 GVW.
2005 Ford F250 SD, XL F250 4x4, Long Box, 6.0L Diesel, 6 Speed Stick, Hypertech Max Energy for Fuel mileage of 21 MPusG empty, 12.6 MPusG pulling the BC. ScangaugeII for display..