Dually tow vehicle tire pressure
Ok. Dually Truck door jamp sticker says rear pressure 65 pounds and front 70. My 5th wheel is 12995 dry and 15000 loaded. I run 80 pounds in rear tires when towing which is maximum rating. I run 70 in...
Forum Discussion
YnotTurbo wrote:
I run 72 lbs. in my fronts and 75 in the rears when towing my 20K fiver.
You are UNDERINFLATED on the front tires if you want them to last. Just look at the inflation chart. Also you are OVERINFLATED on the rears when towing. At 65psi you will be able to run full RAWR that I do with my 23K DRV.
I have the same truck and run 80 front ALL the time. 80 will keep the edges from wearing off.
Good rule of thumb is weigh your axles and use the chart. Take chart #'s and add 10psi to fronts and 5 psi to rears.
I run 80 front ALL the time and 35 solo rears. Another BIGGIE with RAM dually's is to change the Factory alignment from 1/4" to 1/32" Toe in as it will save a LOT of front tire outer edge stepping.
