Super Duty Air Springs
SUPER DUTY LOAD-ASSISTING ADJUSTABLE AIR SPRINGS For '68-04 Chevy/GMC, Dodge and Ford trucks and SUVs For rear leaf springs on trucks/SUVs hauling heavy loads or used commercially Easy do-it-yourself installation with simple hand tools The best way to prevent trailer and body sway, a rough ride, vehicle bounce or bottoming out when hauling a heavy load or towing. Adjust air springs to truck's load condition for improved driving comfort and control. For excellent leveling support, 2 nylon-reinforced neoprene bellows, a dramatic advance in air spring design, support big loads to provide up to 5,000 lbs. of leveling capacity. Inflate or deflate springs to adjust spring rate, restore ride height and stop bounce, dip and vehicle sway. Use service station air hose to inflate springs or order an on-board air supply system (sold separately). Never exceed manufacturer's recommended gross vehicle rating. 2 air springs, 2 inflation valves, all fittings, air lines, mounting hardware and installation instructions included. Sold in pairs.