Firestone 4160 Coil-Rite Front Air Helper Springs for 2005-2025 Ford F-250/F-350

Vehicle Fitment

• 2005-2025 Ford F-250 Super Duty (2WD/4WD)
• 2005-2025 Ford F-350 Super Duty (2WD/4WD)
• 2005-2025 Ford F-450 Super Duty (2WD/4WD)
• 2005-2025 Ford F-550 Super Duty (2WD/4WD)

Features

• Designed for vehicles with front coil spring suspension
• Enhances vehicle stability and braking effectiveness
• Reduces front-end sag under load
• Improves ride quality by absorbing road shock
• Adjustable air pressure from 5 to 35 PSI
• Supports up to 1,000 lbs of load leveling capacity
• Compatible with snow plows, front-mounted winches, and large grille guards
• No-drill installation utilizing existing factory holes

Specifications

• Position: Front Axle
• Air Pressure Range: 5-35 PSI
• Load Capacity: Up to 1,000 lbs per pair
• Material: Durable, elastic polyurethane
• Air Spring Diameter: 4.00 inches
• Air Spring Length: 11.00 inches
• Installation Time: Approximately 1-2 hours
• Drilling Required: No
• Operating Temperature Range: -40°F to 180°F (-40°C to 82°C)
• Weight: Approximately 4 lbs

Included Components

• 2x Firestone Coil-Rite Air Springs (Part #: 4160)
• Mounting Brackets
• Installation Hardware
• Air Lines with Separate Inflation Valves
• Installation Instructions

Product Description

The Firestone 4160 Coil-Rite Front Air Helper Springs are engineered to enhance the load-carrying capacity and ride quality of your 2005-2025 Ford F-250, F-350, F-450, or F-550 Super Duty equipped with front coil spring suspension. These air springs fit inside your existing front coil springs to create a variable spring rate, providing adjustable support to accommodate varying loads and driving conditions.

With a load-leveling capacity of up to 1,000 lbs per pair and adjustable air pressure ranging from 5 to 35 PSI, the Coil-Rite system allows for precise tuning to match your specific hauling or towing needs. The kit's no-drill installation utilizes existing factory holes, making setup straightforward and efficient. Whether you're towing a trailer, carrying heavy cargo, or simply seeking a smoother ride, the Firestone 4160 Coil-Rite Front Air Helper Springs offer the durability and performance needed to maintain vehicle stability and comfort.