Forum Discussion
Cummins12V98
Jun 12, 2013Explorer III
calewjohnson wrote:
My door jam says 55front and 80rear. That is what I run when towing. I will go to 55rear when not towing so the ride is not so harsh.
Cale
I would add more air to the front tires, with the diesel and the turning you will wear them out pre maturely. 65 minimum. On my 2500 Cummins I always ran 72psi front and 45 rear solo and always made over 100K on the tires.
Weigh your rear axle when loaded 80 may be too much. These numbers they quote are CYA #'s.
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