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Originally Posted by Suitelife
We have a 2013 MS and a 2013 Chevy 3500 desiel dually. Our issue/question is when going over bridge transitions or sudden road bumps we are taking a beating in the cab. Jerks, front and back and generally a rough ride. Are we missing something? We also have the Trail air pin box. Should there be a rubber pad or something to reduce the jerking in the hitch?
We were expecting a better ride. Help...
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We have a 2011 Ram 3500 with the TrailAire air ride pin box. I will bet you are over inflating your rear tires. I have 4,400# of pin weight and I run 55psi and have plenty of air for the load. Look up your tire size and inflation chart associated with yours. Leigh your rear axle and add 5psi to what the chart says. It will help the ride and make the tires last much longer.
I did add PacBrake air bags and run them at about 25psi. That seemed to help with the concrete expansion joints.