Air Spring Helper Suspension Bracket Set for 2625 Kits Aftermarketus Ride Rite Air Helper Spring Kit, Firestone Ride Rite, 2583 Nelson Helper Spring Kit Firestone Industrial2625 Firestone 2625 Ride Rite Air Bag Helper Springs Firestone 2582 Air Helper Spring Kit at Lola Goll blog. Helper Spring Kit; Ride Rite ; Air Spring; Frame Mount; Up To 5000 Pound Leveling Capacity; Adjustable from 5 to 100 PSI; Rubber; With Air Springs Brackets Air Line Hardware; Air Compressor Sold Separately Firestone air spring systems are designed to maximize safe load carrying capacity, stability and overall ride quality. They are designed and assembled in the USA. Ride Rite air springs use the same Firestone technology used on many heavy duty trucks, trailers and buses on the road today. That means you'll get Firestone's reputation for commercial grade durability, quality, reliability and service. Type: Air Spring Load Capacity: 5000 Pound With Air Compressor: No Color: Black Quantity: Set Of 2 Pressure Range: 5 To 100 Pounds Per Square Inch Material: Rubber Mounting Type: Frame Mount With Bellows: No With Air Line: Yes With Roll Plate: No With Valve: No Remote Type: Not Applicable With Mounting Hardware: Yes Estimated Install Time (Hours): 1