Firestone Ride-Rite Air Helper Spring Kit Rear 99-04 Ford F250/F350 (W217602550)

The Firestone Ride-Rite Air Helper Spring Kit Rear for 1999–2004 Ford F250/F350 is a comprehensive air suspension upgrade designed to improve load support, stability, and ride quality for heavy-duty trucks. Built with durable components, this kit utilizes adjustable air pressure to enhance vehicle handling and braking performance under varying loads. It reduces inter-leaf friction, contributing to a smoother ride and increased durability. The system features individual inflation valves, allowing for precise side-to-side or front-to-rear adjustments, ensuring the vehicle remains level when carrying off-center loads. Most kits are no-drill, using factory mounting points between the frame and suspension, and include all necessary components for straightforward installation within 1 to 2 hours. The kit is backed by a two-year limited warranty, emphasizing its quality and reliability.

Designed specifically for 1999–2004 Ford F250 and F350 models, this rear air helper spring kit is suitable for trucks used in towing, hauling, or heavy-duty applications. It is compatible with vehicles equipped with the factory mounting points and is intended to provide load support and ride enhancement for daily driving, towing, or off-road use. The kit offers a direct bolt-on installation, utilizing existing factory holes, and includes all components needed for a complete setup. This system is ideal for owners seeking to improve vehicle stability, load capacity, and ride comfort when carrying heavy or uneven loads, ensuring safer and more controlled driving conditions.