reducing tire pressure when unloaded
Mostly, we drive our truck unloaded, since it's our everyday beater as well. Our truck is a Ram 2500 reg cab 4X4. How low can I safely lower the air pressure to improve the ride for my arthritic wife?
Forum Discussion
My 2500 Dodge/Cummins NV5600 has LT265/70-17 E load range. I use 45 psi in the rears when not towing. I find 65 psi in the front towing or not works best for this trucks axle loads and 60k-70k miles of service.
