Features:

  • Sold as a pair (left and right)
  • Maintenance-free; Adjustable shackles allow installation to suit various needs
  • Self-adjusting suspension stabilizing system
  • 3000 (lb) Additional Load-Leveling Ability
  • Reduces body roll up to 30% without compromising ride quality
... this product to help with the sag in my super duty when pulling my 40ft 5th wheel

I purchased this product to help with the sag in my super duty when pulling my 40ft 5th wheel. It definitely is worth the money spent. I pre-loaded to the 2nd hole and once loaded, the truck only dropped 1 inch. The ride while unloaded is smooth. I wish the steel plate that came with the MXKY mounting kit was taller in order to clear the top spring plate. If you have a f250 super duty 4x4, you wont need the mounting kit.

Work Great

Very, very easy to install. I installed these in combination with a heavy duty sway bar on my F-350 and it now carries my ten foot Lance slide-in beautifully.

Truck sits nice and handles great

Really helped with stability of truck (2016 F250 6.7 diesel). Pulling 35' camper. Truck sits nice and handles great.

Nice ride.

Second set of these I own now. They really work great. They bring my pickups back up to original height and don't affect the ride much. If anything it rides nicer. Firmer. They are easy to install and well made. I had air bags on my old pickup and was never happy with them. They started leaking so I put SuperSprings on. I had already put them on my new pickup. I highly recommend them. By the way they are less expensive than the air bags. LC

Solid and simple, great ride.

My company ordered eight 2015 F250 XL work trucks fitted with Royal service beds and pipe racks. The XL F250's came with the base springs, no camper spring w/ extra load perches or springs. The trucks brand new and unloaded were setting about 2" lower than the front end in the back. We could not use the tow bar hitch without dragging in and out of sloped entrances, or use the rear tire to step over into the bed. I saw this product on a 2016 F250 we ordered with a Royal bed. I called the local dealer and they wanted 500 bucks. Of course Amazon had them much cheaper and free Prime shipping which is insane for such a heavy product. I installed these myself with a floor jack, stands and basic hand tools. They lifted the truck about 2 inches using the middle holes. The ride is much improved it is not harsh whatsoever. This has been a simple, fast to install effective spring solution. Before I saw these I was about to go to the local spring shop and pay $650 to have them add leafs to the factory springs.

good option for the money.

Bought these for my chevy k2500 (gmt400) after I added a dump insert. They were recommended by a friend in the commercial towing industry that supersprings are what they use on the tow trucks and flat-beds they sell. They were easy to install (did use the reccomended MXKT kit) but I did have to make sure the threaded ends of the bolts were facing outward to avoid rubbing the frame and had to cut off the little nubs (plastic) from the ends of the factory leaf spring pads to allow for good movement of the rollers. the dump insert probably weighs 500-600lbs and with some pre-load from the supersprings the truck rides at the same height it did prior to adding the dump insert. Going down the road I can feel that the suspension is a little stiffer but it's not uncomfortable like would be with a thicker spring pack. This option was only 1/3 to 1/2 the cost of adding airbags(w/ compressor and controller) and about $200 than new heavier-duty springs.

Just what I needed!

I placed these on a 2012 f-250 crew cab long bed truck and they worked out just fine. The load I was trying to haul was a 2014 Sandpiper 5th wheel travel trailer 42'ft. It has a heavy kingpin load, but it works like I have hardly no load behind me at all. So I rate this way up there on ratings. Thanks Super Springs and Amazon for offering this product to me!

Five Stars

Awesome product have it on 5 company trucks and my personal one.

Great add on, perfect for leveling the truck.

These SuperSprings are great!!! They added 2" of lift to the back of my 2012 F250 super duty. I have the snow plow package on the truck and these springs leveled it perfectly. I pull a 6x10 10,000lb dump trailer and the truck hardly squats with the tongue weight of the trailer. My buddy liked them so much he bought some for this 2016 F250 super duty. With the SuperSprings on, the ride never changed, I was very impressed!!

works good

Works good..truck use to lower when we put the slide in camper on....now it barely moves at all..

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