• This air suspension kit is compatible with following vehicles : 1999-2004 Ford F250(Over 8,500 GVWR) and F350(2WD Not V10 Gas with extended cab and 8' bed) 2WD 4WD, for 2008-2010 Ford F250 and Ford 350 2WD 4WD.

• Replacement For: Firestone Ride-Rite 2550 kit.

• Fully adjustable air springs to level your vehicle when towing or hauling a heavy load for a safe comfortable ride.

• Up to 5,000 pounds of load leveling capability.

• Air adjustable from 5 to 100 Pascal.

• Precision CNC Laser Cut machining to guarantee fit perfectly.

• Military Grade Armor Steel to ensure strength.

• Kit includes air springs, air line, fasteners, upper and lower brackets, inflation valves, push-to-connect air fittings and detailed instructions.

• Important Notes: The O-Ring on the Air Fitting is for single use only; replacing it after tightening is crucial to prevent potential leaks. When connecting an Air Tube, replace any previously used parts with fresh, unscratched components. Avoid continuous unplugging and plugging, as it may result in air leaks.