Firestone Ride-Rite Air Helper Spring - 6401

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Keep The Vehicle Level, Level Off-Center Loads, Reduce Suspension Fatigue, Air Adjustments Improves The Ride, Reduce Bottoming Out, Increase Vehicle Stability. RideRite heavy duty air helper spring kits provide up to 5000 lbs. of leveling capacity while improving vehicle stability.

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Question & Answers

2 Answered questions

Q: Will theFIR6401 fit on my 2013 F250 Superduty XLT truck and is the installation kit include in the kit? Answer this question

A: Hi Calvin The FIR6401 is only the replacement air bag for the kit. The kits for your 2013 F250 are very specific. The F250 Diesel needs kit number FIR2535 for both 2WD and 4X4. The F250 2WD GAS needs kit number FIR2550. The F250 4X4 GAS needs kit number FIR2535. The FIR2535 kit will also fit if you have the Factory Ford in bed hitch. I hope this will help you. The Firestone Air Bag kits are excellent. Thank You Jon Snyder 4Wheelparts

Answered by RK on 04/26/2015

Q: Can you install these front and rear, If so what's a complete kit cost? Answer this question

A: Thanks for the inquiry Rich, the Firestone Ride-Rite Ride-Rite Air Helper Spring part # FIR6401 we would need more details regarding your vehicle, we do charge per pair installation w/o a compressor $275.00 and with $660.00 for labor.

Answered by RK on 08/07/2014


Firestone originally began over 80 years ago and its Ride Rite division manufactures air springs designed to enhance rides by reducing inter-leaf friction. Adjustable and capable of load leveling capacity ranging from 3,200 to 5,000 lbs., these springs exceed the rates of standard coil springs and are constructed of durable polyurethane. We carry Ride-Rite load leveling kits and leveling compressor kits for Jeeps that have a reputation for reliability, stability and unsurpassed quality. Designed and assembled in the U.S., Ride-Rite air helper springs will give you the help you need when you're carrying heavy loads. Shop Firestone Ride-Rite Now