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Your cart is empty.LP-25 Progressive Rate Load Leveling Helper Spring Ford 11-22 F250/F350 16-22 F450/F550 Requires 25301 Mounting Kit. Must remove factory contact overload contact springs or use contact overload helper. See Vehicle Fitment before ordering.
ALAN PAPALE
2025-09-03 13:16:57
Does the job when I tow my trailer. Installation was not too bad, but definetely not a job for wimps :)
RSchief
2025-07-28 13:47:06
1st and foremost- these springs DO NOT come with the installation hardware- that kit must be purchased separately for your make/ model of truck.Installed on a 2015 F-250 Crew Cab Shortbed 4x4 with standard rear springs. Pin weight (hitch weight) of our fifth wheel camper is 1600 lbs. Truck is new to us, and after first haul of camper I was NOT impressed with the excessive squat of the rear springs on this truck.Two options at this point- an airbag setup, or "helper springs" such as this Hellwig setup.I personally don't like the airbag concept. When a bladder splits or an airhose fails, it's usually at 4pm on a Sunday drive home in heavy traffic, and you are instantly screwed. Having to air up an airbag system can be inconvenient as well. Helper springs are simple and don't fail, period.Literally a 30 minute installation; nothing on the truck suspension needs to be taken apart. Unloading the rear suspension with rear tires removed makes install a breeze. I jacked up the rear of the truck and supported the truck with jackstands placed under the factory hitch assembly.Ride is unchanged with truck unloaded. These springs raised unloaded ride height by approximately 1/2 inch.With camper hooked, up, truck settled about an inch with Hellwig system installed- that is compared to over 3" of sag without these helper springs. No question that these springs get the job done nicely.Only complaint with this system is the hardware kit itself. Threads on all U-bolts needed to be chased and cleaned up. Not one nut spun onto a U-bolt easily without cleaning up the threads. Also, some of the cross straps began to bend with recommended torque applied to the nuts on the U-bolts. Take note, Hellwig- you can do MUCH better with your hardware kit, and a star was deducted for this.
Chris Woodard
2025-07-26 13:18:09
You will have to buy ANOTHER $200 kit in addition to this for installation.
A. CASPER
2025-05-03 10:48:14
This does not fit 2016 F150. Called Hellwig and verified this is wrong part
Oliver
2025-02-11 10:35:14
It worked good on my F250
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