Originally Posted by
kmonty2
Just trying to figure out why you would want this. I have found that with the higher psi in the tires I get better gas millage. I did think the opposite would be true, lower would yield better results. My be with the 18" wheels with the 3.73 makes a difference?
Even in my older truck, running the recommended 80 Psi in the rear when unloaded causes an extremely harsh ride, and darn nere wants to make the rear end come around when hitting any sort of rough road. I run 50 Psi all the way around, drives better, and tires wear even all the way across.