Firestone Coil-Rite Air Helper Spring Kit Front 05-18 Ford F250/F350 (4WD Only) (W237604160)
Firestone Coil-Rite Air Helper Spring Kit Front 05-18 Ford F250/F350 (4WD Only) (W237604160)
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Firestone Coil-Rite Air Helper Spring Kit Front 05-18 Ford F250/F350 (4WD Only) (W237604160)
Enhance your driving experience with the Firestone Coil-Rite Air Helper Spring Kit, specially designed for the front suspension of 2005-2018 Ford F250/F350 (4WD only) vehicles. This innovative system is crafted to deliver a smoother ride and improved handling, making it the perfect solution for those who frequently carry heavy loads or navigate challenging road conditions.
Key Features:
- Variable Spring Rate: Fits inside existing coil springs to provide a customizable spring rate, allowing for optimal ride quality.
- Load Support: Assists with an impressive load capacity of 500-1000 lbs. per set, enhancing your vehicle's stability when loaded (within vehicle's GVWR).
- Easy Pressure Adjustment: Control air pressure effortlessly to accommodate varying loads and terrain, similar to inflating a tire.
- Durable Material: Made from high-quality, elastic polyurethane designed to withstand extreme temperatures from -40°F to 180°F.
- Improved Safety: Enhances braking and handling performance, ensuring a safer ride even under challenging conditions.
Why Choose Firestone Coil-Rite?
With Firestone's commitment to quality and performance, the Coil-Rite Air Helper Spring Kit stands out as a reliable choice for Ford F250/F350 owners seeking to elevate their vehicle's performance. Experience greater comfort, enhanced stability, and peace of mind every time you hit the road.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

