Tire pressure question
On my dodge dually drw door placard it says max cold psi 65 on rear. That's what I tow at. However tires are rated 80psi. Should I use 80 or 65? After a recent long trip had a blowout,not while towing...
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saltbayou wrote:
On my dodge dually drw door placard it says max cold psi 65 on rear. That's what I tow at. However tires are rated 80psi. Should I use 80 or 65? After a recent long trip had a blowout,not while towing.
I run 45 rear solo and 60 loaded with 4,500# pin weight. My tires are wearing very well. I run 80psi front all the time. I just checked at 25K the Michelin MS2's have 9-10/32" tread left.
Too many run too much air in the rears and too little in the fronts. Weigh your rig and use the weight inflation charts. With the HEAVY Cummins up front you will wear the edges off if U don't run 80psi.
