Air Lift Dominator 2600lb Air Bags (2 pack) Featuring an unprecedented maximum restrained pressure of 600 psi, 9.7" usable stroke, and a load range of 349-3055 lbs. This bad boy will give you the performance you crave. With more lift, a softer, smoother ride, and the lowest price in the industry; you can't go wrong with the new Dominator D2600.