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When a heavy plow or front-mounted load pushes your suspension down, steering and braking can feel off. Firestone Coil-Rite air springs add at least 500 lbs and at most 1,000 lbs of load-leveling support right inside your front coil springs. This extra cushion keeps your vehicle level, improves handling, and helps maintain even tire contact with the road. With better balance up front, steering feels more natural and headlight aim stays where it should.
Not every job or road condition is the same. With adjustable air pressure from 5 psi to 35 psi, you can dial in the firmness to match what you’re carrying. Add air to level off-center loads or drop pressure for a smoother ride when unloaded. Individual inflation valves let you adjust each side separately for precise control when gear or equipment isn’t evenly distributed.
Heavy loads and rough roads can make a truck bounce or bottom out. The Coil-Rite springs absorb shock between the axle and frame, softening the hit over bumps and dips. That added stability helps cut down on body roll and road harshness, so even when the front end is working hard, the ride stays controlled and comfortable.
These air springs are made from elastic polyurethane that’s tough enough for years of use under load and in tough conditions. They install inside your existing coil springs using custom-fit brackets and hardware included in the kit, with air lines routed for easy access to manual inflation valves at the bumper. Replaceable single air springs are available if maintenance is ever needed, keeping the system reliable over the long haul.

The construction material of the fittings may vary.

Customer Satisfaction Score:
95% were satisfied with this product
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