Firestone 14018 Ride-Rite Air Helper Spring - Kit

The Firestone Ride-Rite 14018 is an air helper spring kit designed to restore and maintain proper vehicle ride height and stability when hauling heavy loads or towing trailers. Engineered for trucks and SUVs, this kit supplements existing leaf or coil spring suspensions to eliminate sag, sway, and bottoming out under demanding load conditions.

Key Features:

• Air helper spring design provides adjustable load support from 5 to 100 PSI
• Bolt-on installation requires no cutting, welding, or permanent vehicle modification
• Durable double-bellow air spring construction for long service life
• Fully adjustable inflation allows tuning for varying load weights
• Helps maintain level ride height for improved headlight aim, braking, and handling
• Compatible with existing shock absorbers and suspension components
• Includes all necessary hardware, fittings, and air lines for installation

The Firestone Ride-Rite 14018 is an ideal solution for drivers who regularly carry payloads, tow trailers, or need consistent suspension performance under variable load conditions. Easy DIY installation and adjustable air pressure make this one of the most versatile helper spring kits available.