Air Lift SlamAir Load Support Air Spring Kit for 2004-2014 Ford F-150 & Lincoln Mark LT (59210)

Fits select 2004-2014 Ford F-150 and 2006-2008 Lincoln Mark LT models (excludes Heritage models).

Restore load-carrying capacity and eliminate bottoming out with the Air Lift SlamAir kit. Specifically engineered for trucks with a 2- to 6-inch drop, these air helper springs supplement your vehicle's leaf springs to provide an adjustable spring rate. This setup significantly improves ride comfort and safety when hauling variable loads or towing, even on vehicles with flipped axles or notched frames.

The SlamAir system installs between the existing leaf springs and the vehicle frame using rugged, durable components designed for long-term reliability. With an air adjustment range of 5 to 100 PSI, you can fine-tune your suspension stiffness to match your specific load requirements. The kit includes quick-connecting air fittings and an exclusive alignment tool to simplify the installation process.

• Specifically designed for lowered trucks with a 2-inch to 6-inch drop
• Air adjustable from 5 to 100 PSI for precise load leveling
• Supplements rear leaf springs to prevent sagging and bottoming out
• Compatible with flipped axles and notched frames
• Includes quick-connect air fittings and installation alignment tool
• Manufacturer Part Number: 59210
• Includes limited lifetime warranty and 60-day ride satisfaction guarantee