Air bags and using a vehicle lift
I am installing my new air bags Air Lift 89399 LoadLifter 5000 Ultimate Plus+. With my F450 on my two post lift and the rear axle hanging, the bags are about 3" short. I have set it down to finish ...
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My air bags also had warnings about lifting the vehicle by the frame without additional axle support. Most springs have more droop than the bags can handle resulting in eventual damage. Running a cargo strap between the axle and frame before lifting is the easiest prevention.
