Tire pressure carrying northern-lite
Hi I have a 2016 GMC diesel dully carrying a 10'2 camper fully load with gear I put about 75psi in front and 80 psi in the rears . Also have Timbre said install on rear . But seems to ride very ...
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Tvov wrote:
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Usually tire pressures are more in the rear. Is that right? and/or is that due to using air bags?
Not necessarily. With a dually no. SRW probably but should get actual weights.
My AF990 fully loaded adds less than 200 lbs to the front but the Cummins engine is heavy so there is a lot of weight up there to begin with. I run the fronts between 75 and 80 psi. Loaded my rear axle weight is right at 8000 lbs. I run 65 to 70 psi in the rears.
You do not need to inflate the rear tires to 80 psi on a dually unless you are REALLY heavy.
