Tire pressure / dually / TC
RAM 3500 dually that will soon have a TC on it. It's a question of what should the rear tire pressure be and I'm wondering what you run your dually at. The camper should be around 4-5k pounds. I'm ...
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I run my dually's based on the weight they're carrying. Door jam says 65 psi for the rears. I weighed my truck and toyhauler and had 3500 pounds on the hitch. I've since added a 91 gallon diesel tank to the bed for another 800 or so pounds for a total weight of around 8200 on the rear axle. I have Michelin tires and their inflation chart shows 45 pounds for that weight, which sure doesn't seem like much. The truck's tire placard says 65 psi, which Michelin says will carry 10,720 pounds, which I'm well under but 65 psi is what I run.
