SumoSprings Solo Custom Helper Springs - Front Axle

Straight forward, simple, replacement for OEM springs. These springs make contact with the lower arms all the time and definitely help dampen the bounce effect from a heavier steel bumper. Any rolling effect from uneven roadways and turning is also reduced, it feels the vehicle is more stable. For my situation, this is the first step to take before considering replacing shocks, etc., and is very economical. I'll give it more time, but I believe this is all I'll need to do. Thanks etrailer! Quick shipping!1530885

etrailer Great products you want find a better product. Fast turnaround too1584665

Just got the sumosprings put on my 2017 f250, took it for a short drive the ride seemed better then it was with the factory bump stops. I also put on a set of timbern super duty bump stops earlier. I really like this product, truck rides nice and doesn’t sag when I hookup to my 14000 pd catering trailer when fully loaded. Both products well definitely make my truck ride better.540066

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when I received these front springs ( The rear are on back-order until freak'n March) having never used these things, the instructions say "take them apart" nowhere does it say "to get them apart, TWIST the adaptor plate off" ~~~ I guess Im not smart enough to figure THAT out. Installation looks super simple, when I get the stern springs installed, in a month, I'll write another, more detailed review. But for those who have never encountered this product, when you get them, TWIST (unscrew) the adaptor plate1260136

by: Ronald03/04/2023

Stable and smooth ride. 1530928

Excellent, quick delivery, easy installation!! Thanks for another wonderful purchase.1547559

I love these Sumo “springs”. eTrailer never disappoints me. I had Stoops in Lafayette Indiana install them for me. I knew when I left the parking lot I was going to like them. Side to side sway is gone. Potholes are a slight bit harsher but is a small price to pay for the MUCH better handling I now have.897720

Working great after one year.

Larry - 10/07/2021

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Excellent service and super fast shipping. I love working with these guys because it is one less thing I have to worry about. Thank you.1517411

by: James12/15/2021

ordered the wrong size initially but after talking to a rep from SumoSprings and realizing my mistake I was able to exchange them for the appropriate size for my needs. Customer service was excellent, and they make a huge difference with the plow on without serious effects to the ride.1224526

Extremely easy install! You will definitely have to have a floor Jack, there is no muscling the spring in without raising the frame.1188748

These are amazing! Softened the harsh ride substantially. Wish I'd found out about these earlier....655384

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Good. It takes the sway when turning

William - 11/10/2022

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Great price. Fast shipping 1266259

by: Scott09/12/2020

Excellent product, really helps to stop roll in the rv body877617

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by: Dan08/01/2023

Review from a similar SumoSprings Solo in Vehicle Suspension

These Sumo Springs were easy to install, even for a 70 year old guy. I tow a 7,000lb camper and even tho I have a nice WDH I still had som sag on my Tundra. These helped level it out when towing and got rid of “some” of the bounce. They were really a godsend when I overloaded the bed with about 2,000lbs of pavers. That weight squished the Sumos significantly but the truck drove and rode great. Better and less expensive than air bags.1636874

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Great

Dan - 08/04/2023

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Review from a similar SumoSprings Solo in Vehicle Suspension

The SumoSprings Solo came to the RV Resort today. I installed them on my Titan SV today in less than an hour. Only drove 10 miles with them and they are what I was looking for. In my opinion it was a needed upgrade and thumbs up!1323587

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the best suspension enhancement i have ever made for this pickup truck

Thomas - 07/10/2023

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Review from a similar SumoSprings Solo in Vehicle Suspension

First off, these won't fix worn out suspension components, they are designed to improve ride quality by reducing sag/porpoising, especially on heavier vehicles.
Our 2010 Roadtrek 210P (75k miles) is a great rv but essentially a big heavy tub going down the road. Has the tendency to lean and wallow front to back. New shocks and all suspension is good, as mentioned make sure that stuff is all in good shape.
Pics show the oem stops vs the SS stops. Big difference - you may assume ride gets harsh but not the case. The oem stops were very tired and didn't do much. The preload on the new SS stops is just about perfect - any weight changes are very progressive which takes the harshness out of the ride. I didn't really see any change to ride height either.
Road manners are improved, there's a bit more resistance to lean, but the main difference is that the front end doesn't try to change height as readily with the back end.
Not a big deal to install. Youbdont need to pull the wheels, just turn them side to side to get to the stops. Pop out the old stops and clean the retaining cups with a wire brush and some brake clean. I used syl-glyde on the new stops to help get them into place. I also used a crowbar under the stop to push it into the cup while making sure the 4 tabs captured the top of the stop. Final step was to lower the van and give it a drive, then check to ensure the fit was good. The key here is to clean the cup first and use a bit of lube on the new stop.

Very pleased and I'll be installing SS on the back end soon. Yup, they're pricey but they are good quality with a limited lifetime warranty.1236734

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A year later, all is great. The SS on the front are solid performers, combined with an airlift airbag system on the rear and new coil springs on the front for a slight increase in ride height. Ride, stability and control are greatly improved.

Roadtrek - 01/05/2023

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