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  1. Vehicle Suspension
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SumoSprings Solo Custom Helper Springs - Rear Axle

SumoSprings Solo Custom Helper Springs - Rear Axle

Our Price: $347.99
Vehicle Suspension

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1,500-lb Capacity. Upgrade your vehicle's rear suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation. Great Prices for the best vehicle suspension from SuperSprings Intl. SumoSprings Solo Custom Helper Springs - Rear Axle part number SSR-117-47 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (2272)
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SuperSprings Intl Vehicle Suspension

  • Jounce-Style Springs
  • Rear Axle Suspension Enhancement
  • Light Duty
  • SuperSprings Intl

1,500-lb Capacity. Upgrade your vehicle's rear suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.


Features:

  • Helper springs upgrade your vehicle's rear suspension for improved driver control and comfort
    • Support heavy rear loads to keep your vehicle level
    • Help to absorb bumps and shocks
    • Minimize sway
  • Progressive load control - springs compress according to the weight of your cargo
    • Lighter loads - springs compress easily at first for soft engagement and a less bumpy ride
    • Heavier loads - springs compress by as much as 80 percent for support
  • Springs work independently from each other to compensate for off-center loads and reduce body roll during sharp turns
  • Durable microcellular urethane
    • Works in temperatures from -25 F to 200 F
    • Resists damage caused by oils, road salts, and UV rays
  • Minimal lateral expansion - springs compress vertically instead of to the sides so they aren't easily damaged when operating in tight spaces
  • Maintenance-free - no tubing to run or air pressure to monitor like with air springs
  • Simple, no-drill installation
  • 2 Jounce-style springs included
  • Made in the USA


Specs:

  • Weight capacity (at 50-percent compression): 1,500 lbs
    • SumoSprings will not increase your vehicle's weight-carrying capacity
  • Limited lifetime warranty
  • 30-Day satisfaction guarantee


Rear Suspension Support

A heavy rear load can cause sag as your factory suspension compresses under the weight of the load. This means that the rear axle is trying to support not only the extra load but also the weight of your vehicle. And because there is less weight on your front axle, your front tires make less contact with the road, which causes problems with traction, steering, and braking. SumoSprings upgrade your vehicle's factory suspension to level your vehicle, improve driving performance, and keep your ride comfortable.


Installed spring when it is not compressed

SumoSprings provide progressive load control - the more you load them, the stiffer they become. With a lighter load, the springs will compress easily for soft engagement and a less bumpy ride. The closed-cell urethane material allows for smooth contact between the springs and your vehicle. And the springs act like a shock absorber to dampen road vibration.


Installed spring when it is compressed

The springs can also compress by as much as 80 percent to support a heavy rear load and to help your factory suspension bear up under the load. This evens out the weight, which levels your vehicle and ensures that your front tires are making better contact with the road. A level ride means that you have improved driving control, ensures safe headlight aim, and helps to minimize sway. The springs also support your factory suspension, which helps prevent sagging and reduces bottoming out.


The springs work independently from one another to support each side of your vehicle. This action helps to reduce body roll when you make a sharp turn. This also helps compensate for an off-center load.


Durable, Custom-Fit Springs

These microcellular urethane springs are tough. They resist abrasion, oil, salt, and UV rays that can more quickly wear out other springs, and they perform well in temperatures ranging from -25 F to 200 F (-33 C to 93 C).


SumoSprings compress vertically with minimum expansion to the sides, so they won't be damaged by nearby mechanical parts and they fit safely into tighter spots. And unlike air springs, SumoSprings require no maintenance or adjustment.


The helper springs are custom designed to fit your vehicle, and they install easily - no drilling required.



SSR-117-47 SuperSprings Sumo Springs Solo Rear Vehicle Suspension Kit

Item # SSR-117-47

Installation Details SSR-117-47 Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:


Customer Reviews

SumoSprings Solo Custom Helper Springs - Rear Axle - SSR-117-47

Average Customer Rating:  4.7 out of 5 stars   (2271 Customer Reviews)

1,500-lb Capacity. Upgrade your vehicle's rear suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.

by:

Very straight forward installation. Simple. very noticeable difference under load. Towing with the gooseneck also an improvement, looking forward to the longer road trip test. So far pleased with the product and results

Richard M.

6/4/2022

after a year i could buy them again. great performance and no issues.

Ben L.

7/26/2022

My wife and I loved him on our trucks



by:
2010 Ford F-150

So far so good. Easy install and the ride without the spacer is great. Will update after towing and heavy load use.



by:

This installation was on a 2014 F-150. I tow a Winnebago Micro-Mini 5th wheel with a hitch weight of 1,060 lbs.
Frame to axle stock was 7.5 inches. The Sumo springs without the spacer lifted my
PU 0.5 inches. The Sumo springs are always in contact with the axle so my ride has greatly changed. As I am an outdoorsman and travel on a lot of gravel roads fishing and hunting, I will have to remove the Sumo springs when I am not using the trailer as the ride is totally unbearable on any unpaved road.
As for using the Sumo springs with the 5th wheel, when loaded the springs compress 0.5 inches to a axle to frame distance of 7.5 inches (ie stock) The ride with the camper is very stable and there is no excessive bounce. The springs perform very well when loaded.
In my research of this product it is advertised that there is a 1 inch gap between the sumo spring and the frame to allow for a comfortable ride. That is not true and is the reason for my poor review.



by:

They work great. Easy to install myself. Would definitely recommend.



by:

This helped so much with bounce. Install was very easy on my 2018 F150 did not even need to remove the tires even with the extra 1 inch spacer. Thing to remember when you install them you put the bolt in the right hole. If you dont it will not sit right on your axle when you put weight on it. After my long trip with TT my back end did not bounce like crazy. My tuck does not have max tow so suspension is not tight. This made it like i had max tow package. After my trip I removed 1 bolt and removed the 1 inch spacer and now back to normal ride. You can leave spacer on it will make ride a little stiffer. But wife did not like that. I don't mind removing 1 bolt and add/remove spacers when needed. Also no bag to pop or leaks. People that post pics or say did not site right. Only 2 things can cause that. 1. Put into wrong bolt hole when installing. 2. Too much weight. You can't go wrong with them. They do what they said they do.



by:

Went from air springs to these and much more happier with the ride and simplicity of these over the air bags.



by:

Just what I needed



by:
2011 Ford F-150

Excellent addition to the truck and easy to install. Greatly reduces squat when pulling the RV and eliminates rear end hop when going over bumps with no load.



by:
2015 Ford F-150

These things are awesome! Exactly what I was looking for to stop the sagg from towing my camper with my 2015 f-150

Jason J.

6/14/2021

Still as it was when installed. Does what its supposed to do. Only partially negative affect is the ride when using this truck for my daily communtes on Michigan terrible condition roads, makes for an extra firm bounce.



by:

I installed these last year after pulling an enclosed 12x7 cargo trailer 400 miles. The vehicle seemed soft in the rear.
I didn't need to use it for towing till a couple weeks ago when I pulled a car trailer and car 600 miles and oh what a difference. No squat, no blinding oncoming traffic no soft feeling. Just the way it should be. I left the spacer out on the install so it would ride normal unless loaded. I would recommend this product.

Terris

4/18/2022

This product is great for a suspension upgrade for hauling loads on a soft spring ttuck. The fx4s rear springs are made for a soft ride. The Sumo spring turn it into a real truck and it can pull a trailer without bouncing around. Its more in between a 150 and a 250 now. Im glad I did this.



by:
2015 Ford F-150

I have a slide in camper on my F-150 and it caused a little sagging and some swaying in turns. The Sumo Springs do everything they say they will do for your truck. Installation took about 30 mins, the instructions were super easy to follow, 2 sockets (1-13 mm and 1-15mm and one 15 mm box wrench . After installation I could tell the difference in the handling of my truck immediately, less side to side sway and about 3 inches of lift at the rear.
Definitely worth the time and money. I would recommend these to every truck owner who hauls either a camper or a heavy load.

Pat

10/19/2021

A follow up on the sumo springs after a year of use they are a perfect solution for your trucks suspension. They greatly reduce any body sway and help level the truck I still highly recommend these springs for anyone with a truck that is hauling campers.

Pat

10/19/2021

A follow up on the sumo springs after a year of use they are a perfect solution for your trucks suspension. They greatly reduce any body sway and help level the truck I still highly recommend these springs for anyone with a truck that is hauling campers.



by:
Ford F-150

The product was easy to install. The Tools needed list needs to be updated. Removing bolt is 13mm. Installing new bolts are 15mm. Also the nuts that are tack welded inside the frame will break loose if any rust or debris are on the threads. Back up wrench is near impossible if to fit if the size is not known. End up cutting the old bolt because of this. That’s not your products fault. That’s Fords issue. With the 1” spacers provided it raise my F150 4 1/2”. Stiffened the ride up. Ready to haul my 5th wheel. NICE

Rodney

11/16/2018

The Sumo Springs are still performing well. I Hauled our 29.5 5th Wheel from Upstate NY TO Florida through a major 4 State nor’easter. We have also bought a 16’ cargo trailer and hauled it to it’s full weight capacitie. The truck is still sitting high.



by:

This solved the problem of the my 2016 F150 sagging when I have my work trailer hooked up. They lifted the rear of my truck up 2 3/8 inch from what it was. Funny thing is, its only 3/4 inch from the factory height.

Now I will say I can tell a difference in the ride being alot stiffer when the trailer is connected. The difference when not using the trailer is just a little more stiff. I did use the spacers.

I also complained to the staff at etrailer because of the stupid shipping times. I originally purchased the springs on 8/27/21 and according to the website, I was supposed to receive them by 8/31/21. Well that didn't happen. I even called and complained, but the blame was on the USPS. I didn't receive them until 9/7/21. The arrival date was the same on the free shipping as with the paid shipping according to the website, but they are wrong about that.

Etrailer Expert

Sierra K.

9/20/2021

I apologize about the slow wait for your items. I do show that it shipped on 827 and it did go US mail. If you need your item faster next time, I would not go with the free shipping.



by:

Wanted to level out while towing our travel trailer and these did exactly that. They also provided a less bouncy and controlled feel to the truck. Install was easy with provided directions.



by:

I installed these on a 2017 Ford F-150 SuperCab to stop the initial rear-end sag common with towing a trailer. These pickup trucks have springs regulated for a very smooth ride WHILE EMPTY, as most PU's are used as a personal sports car. The SSR product removes the rear sag, without causing a harsh ride.

Easy to install... no maintenance needed... no air-bags to constantly leak. I had already installed Hellwig after-market sway bars on the rear, and also replace the puny Ford OEM front sway bar with a Hellwig product. Together with the Sumo product, there is NO side-sway at all.

This product provides extra support, without detriment to the ride comfort.



by:

No issues. Always have been happy with etrailer.

John

10/14/2022

Still no issues. They work as advertised. I am happy I installed them.



by:
2019 Ford F-150

One year later...still very happy with the Sumo Springs on the F150. I installed with 1" axle clearance so there is absolutely no change to stock ride when unloaded. When I hitch up the trailer, the Sumo Springs help reduce squat and control the ride. Truck feels more stable when towing the camper.



by:
2017 Ford F-150

1 year review of Sumo springs on 2017 Ford F150. Install was very easy, initially used the 1" spacer, but ride without trailer was too rough. Removed the spacer and ride was almost as smooth as truck was originally. The springs definitely helped the ride and control when I attached my travel trailer. I would recommend the springs to anyone who pulls a trailer or carries heavy loads.



by:

They definitely help with towing our travel trailer!!
Keeps the truck level with minimal bounce. They do wiggle side to side on bouncy bridges/roads.
Overall happy with the purchase.
Easy to install.



by:
2013 Ford F-150

This was probally the single best improvement we did to our 2018 Coleman Light trailer. The have helped reduce the ping pong effect, reduced trailer sway when being passed by semis on the road and made the trailer easier to pull in general.



by:

Massive improvement to my 2018 Max Tow package F-150s towing stability with a 7500lb GVW travel trailer. Does not eliminate chucking and such, but dampens all of the undesirable movements to a negligible level. Towed over 5000 miles with Sumo Springs front and rear, and would not tow without them.



by:
2010 Ford F-150

Installed on my 2010 F150 XLT to help with sag when pulling our camper. Very easy to install, even with my tires on. Used my large floor jack and raised the frame to create more room. To help with the removal of my stock jounce bumpers, I sprayed PB Blaster on the end of the bolt-located in the opening in the frame. Sorry, I didn't take any pics on the project.



by:
Ford F-150

Ordering from Etrailer was great. Fantastic customer service and fast shipping. The Sumo Springs installed very easily in less than an hour. The additional suspension support feels like it is going to help greatly while pulling my 28' 6500# travel trailer with my F150. It has a bit stiffer ride while not towing but I'd say it is minimal. I think this is going to work well thank you Etrailer and thank you Emily in customer service!



by:

Had these installed for about a year now and have been very happy with them. They definitely make a difference when I'm pulling our travel trailer and don't really engage when we're driving the truck without it; which is exactly what I wanted. I check them occasionally just to make sure they're still in place and there are no issues and they have been performing just fine. So, still very happy with the purchase and definitely believe they make a difference.



by:
2011 Ford F-150

Very easy to install. Normal ride unless loaded and ride is smooth, even then. Helps with porpoising when hauling a heavy tongue weight.

Larry

6/15/2020

Pulling my camper is no longer a “ white knuckle “ experience. These are a no brained if you have a 12 ton pickup and carry heavier loads.


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Show More Reviews

See what our Experts say about this SuperSprings Intl Vehicle Suspension

  • Should Timbren or SumoSpring Suspension Enhancement be Used for Towing with a 2014 Ford F-150
    I personally recommend using the SumoSprings Solo Custom Helper Springs # SSR-117-47 for your 2014 Ford F-150 4x4 because we have received a lot of feedback from customers stating that the SumoSprings provide a much more comfortable ride than the Timbren alternative. These helper springs are rated for up to 1,500 lbs but please note that any suspension enhancement system is only designed to support a suspension that is in good working order and it will not increase your weight carrying...
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  • Best Suspension Enhancement Recommendation for 2017 Ford F-150 For Ride Quality
    Due to how thick the spacers are on the SumoSpring kit part # SSR-117-47 if you were to leave them off you'd have barely have any support from this kit since they wouldn't engage soon enough when your suspension is compressing. If you are wanting the best support, sag reduction, and ride quality you'd want the RAS kit part # RAS3611-YHD as it's only option that provides all of the support and stability like you are looking for as well as improves the ride quality. Nearly all other options...
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  • Best Way To Enhance A 2016 Ford F-150 Suspension Without Affecting Ride Quality.
    If you're wanting to enhance your suspension on your 2016 Ford F150 and keep your ride quality, air bags are not the solution. If you wanted to go with the bags anyway, you would need to get the LoadLifter 5000 # AL88385 as we do not sell the LoadLifter PRO. Here is a compressor system that will work # AL25572. If you wanted to go a different route and affect your ride quality less when not hauling, I would get the RoadActive Suspension Enhancement System # RAS3611-Y. This is adjustable...
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  • Will SumoSprings and Rear Shock Upgrade Work Together
    You will be in great shape with these two working together the SumoSprings Solo Custom Helper Springs part # SSR-117-47 doesn't really negatively effect suspension travel as it is pretty soft to start and then stiffens when compressed. Unlike the harder Timbren counterpart you will be very happy with the way these work.
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  • Can I Use Sumo Springs on 2016 Ford F-150 With 3 Inch Lift
    Yes, the SumoSprings Custom Helper Springs part # SSR-117-47 work on the 2016 Ford F-150 with a 3 inch lift if you use the 1 inch spacer included in the kit. The springs are 9 inches long and you have 11 inches from the axle to the frame. You will have 1 inch of space between the spring and the axle which is fine. I have attached a video of an installation on a 2017 Ford F-150.
    view full answer...
  • Recommended Suspension Enhancement for 2020 Ford F-150 Crew Cab 4x4
    The Timbren Suspension Enhancement System # TFRTT1504E is a confirmed fit for your truck. With a 1,100 lb tongue weight trailer, this system will help to keep the rear end from squatting and your headlights from being too high to see the road as intended. These will act as a shock absorber as well as helping to stabilize your truck when under load. These spring are made for severe service vehicles like tow trucks so I don't recommend then for your truck as they can actually cause your truck...
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  • What Rear Axle Upgrade do you Recommend for a 2020 Ford F-150 4x4 Short Bed
    The type of suspension upgrade that will best suit you depends on what you'll be doing with you 2020 Ford F-150 4x4. When hauling a camper or a trailer on the weekends and using the truck around town during the week you can't beat a set of airbags like the Firestone Ride-Rite Air Helper Springs part # F2582 these are custom fit and will bolt right on to your truck. They are designed to give you up 4800 lbs. of leveling capability. They allow you to adjust the air pressure according to...
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  • Recommended Suspension Enhancement for Towing Cougar Xlite with 2019 Ford F-150
    I'll start out by saying that because the Sumo Springs # SSR-117-47 offer progressive load control, meaning that they're soft when unloaded and get progressively stiffer as more weight is applied. When the truck is not carrying a load, they won't make contact with the axle, so they'll really do a good job of not effecting the unloaded ride quality of your vehicle. These are compatible with an in bed hitch like the Reese one you mentioned and would be what I recommend because of the ease...
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  • Suspension Enhancement Recommendation for 2019 Ford F-150 4WD with Lift Kit
    Since SumoSprings doesn't offer a great solution for lifted trucks I'd rather recommend a different suspension enhancement for your 2019 Ford F-150 that has a lift with the RoadActive Suspension Kit # RAS3611-YHD which is not affected by lift kits based on how it installs and actually provides the best support, ride quality, and stability so wins in all categories. Other options will give you the support but you'll sacrifice ride quality but with this you get the support and improved loaded...
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  • Suspension Enhancement for 2016 Ford F-150 2WD With 6 Inch Lift
    There is a suspension enhancement option for your 2016 Ford F-150 2WD with a 6" lift, though the SumoSprings Solo Custom Helper Springs # SSR-117-47 you asked about won't work, and the reason for that is there is too much travel for them to be able to effectively upgrade your suspension. Instead, the best option for your lifted '16 F-150 is the RoadActive Suspension Custom Leaf Spring Enhancement Kit # RAS3611-B, so long as the factory leaf springs were not modified in any way with your...
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    Image 1 for
  • Recommended SumoSprings for a 2017 Ford F-150
    The SumoSprings Solo Custom Helper Springs part # SSR-117-47 are what I recommend for a 2017 Ford F-150. These springs are the perfect balance of support and comfort. They will not raise the ride height in any way. They are only engaged while loaded.
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  • Rear Sumo Springs For A 2013 Ford F-150 With A 9 Gap Between Frame And Axle
    On your 2013 Ford F-150 the SumoSprings Solo Custom Helper Springs - Rear Axle Item # SSR-117-47 work great to help support a load. The kit comes with a 1" spacer. The Sumo spring and bracket when mounted with the spacer measures 8-3/4". It is better not to have the spring resting on your axle when not loaded. If the spring is resting on the axle when not loaded the ride quality changes.
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  • Recommended SumoSprings For 2018 Ford F-150 With a Lift
    I recommend to use the SumoSprings Custom Helper Springs part # SSR-117-47 on the 2018 Ford F-150 with the 1 inch spacer included in the kit. The springs are 9 inches long and you have 11 inches from the axle to the frame. With the spacer, you will have 1 inch of space between the spring and the axle which is ideal for travel. The SumoSprings are progressive so they can handle the weight of a load and improve rear sag without sacrificing ride quality when you aren't towing. I have attached...
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  • Firestone Suspension Enhancement Recommendation for 2017 Ford F-150 with 4 inch Lift
    We have suspension kits that fit your 2017 Ford F-150 that has a 4 inch lift kit but the SumoSprings kits don't have lift kit spacers like the Firestone part # F2582 does which is a fit for your truck. The spacer kit you'd need is the part # F2371 and you'd be set.
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  • Recommended Suspension Enhancement for 2017 Ford F-150 with Roll Out Tool Box
    I have a solution for you, but the RoadActive Suspension kit # RAS3611-Y is probably going to be a bit of overkill and I would only recommend it for trucks that tow larger 5th wheel trailers or often test the limits of the payload capacity. Instead, the Sumo Springs Solo Custom Helper Springs # SSR-117-47 would do a great job and provide you with 1500-lbs of support for your rear end; this would be more than enough for the 600-lbs of your tool box and the 450-lbs or so when towing the boat....
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  • Suspension Enhancement Recommendation for 2015 Ford F-150 Towing Fifth Wheel
    I prefer the rubber spring style of suspension enhancement as it does not require you to inflate air bags at any point which makes it much more convenient. Since the Timbrens have a reputation as being somewhat harsh when the truck is unloaded I really like the SumoSprings like the part # SSR-117-47 which is a confirmed fit for your 2015 Ford F-150.
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  • Comparing SumoSprings, SuperSprings, RAS, and Air Bags for 2019 Ford F-150
    The RoadActive Suspension (RAS) Custom Leaf Spring Enhancement Kit part # RAS3611-Y is what I recommend for a 2019 Ford F-150. The RAS Kit unlike the SumoSprings Solo Custom Helper Springs part # SSR-117-47 will engage right away so you don't have to reach a threshold before the support kicks. Therefore, they will do a better job of reducing sag/squat. In comparison to the SuperSprings Custom Suspension Stabilizer and Sway Control Kit part # SSA28, The RAS Kit can be adjusted and offers...
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  • Are SumoSprings Helper Springs a Good Suspension Enhancement Option for a 2019 Ford F-150
    The SumoSprings Solo Custom Helper Springs # SSR-117-47 are a perfect option for your 2019 Ford F-150 that is towing a relatively light trailer and they also are not going to require any type of maintenance. The SumoSprings are going to significantly improve the body roll you might otherwise experience and help to keep your truck level, which in turn is going to give you better handling of your F-150 and a more controlled towing experience overall. They will fit your 2019 Ford F-150 whether...
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    Image 1 for
  • Helper Springs Options and Recommendations for 2021 Ford F150 4x4
    Although the SumoSprings # SSR-117-47 aren't a fit for your 2021 Ford F150, there are options available for your truck. If you prefer a jounce bumper replacement style helper spring, the Timbren # TFR1504E Aeon spring system would work well for you. The nice thing about a jounce replacement is that there's a 1 to 1-1/2 inch preload on the springs, so unless you're towing or carrying cargo in the truck bed, the helper springs won't come into play until the rear suspension is compressed...
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  • Recommended SumoSprings for a 2013 Ford F-150 4x4 With the 3.5L EcoBoost Engine
    For your 2013 Ford F-150 4x4 with the 3.5L EcoBoost engine, I recommend using the SumoSprings Solo Custom Helper Springs part # SSR-117-47 which are rated for 1,500 lbs. The reason I recommend going with the 1,500 lb system over the 1,000 lb system (part # SSR-117-40) is because it's better to have too much capacity than not enough. The SumoSprings are also made of a much softer material than their counterpart, the Timbrens so they won't have that jolting feeling while you are unloaded...
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  • 2021 F150 4x4 Helper Springs that Do Not Raise the Bed
    I would be happy to help you find a set of helper springs, for your 2021 Ford F-150, that does not raise your truck's bed. I recommend the SumoSprings Solo Custom Helper Springs - Rear Axle item # SSR-117-47. These will fit your 2021 Ford F-150 4WD, are easy to install, and requiring no drilling. I have linked the instructions but all you have to do is remove your factory jounce bumper, bolt the frame bracket to your truck's frame using existing bolts, and thread the spring onto the bracket's...
    view full answer...
    Image 1 for
  • Best Rear Axle Suspension for 2020 Ford F-150 4-Wheel Drive
    For your 2020 Ford F-150 with 4-wheel drive that gets a lot of different uses - daily driving, towing, hauling - the best suspension enhancement is the SumoSprings Solo Custom Helper Springs # SSR-117-47. The reason is because the SumoSprings compress based on the weight you have in the bed or are towing. If you are driving without any type of load on the rear of your F-150, the springs will engage softly if you go over a rough patch of road, for example, so they are going to benefit your...
    view full answer...
    Image 1 for
  • Choosing Between the 1,000 Lb and 1,500 Lb SumoSprings for a 2019 Ford F-150 4x4
    I recommend the SumoSprings Solo Custom Helper Springs part # SSR-117-47 instead of part # SSR-117-40 for your 2019 Ford F-150. In regards to the SumoSprings, you will always want to have a safety margin and the above will be perfect for your setup. The springs have a progressive load rate so the 1,500 model with 850+ lbs will have a smoother ride than the 1,000 lb model with 850+ lbs. In regards to unloaded ride quality, there should be no affect on this for the exception of going over...
    view full answer...
  • Is Air Lift Ride Control Air Bag Suspension Compatible With a Fifth Wheel Hitch
    We do have in-bed hitch compatible air bag suspension kits for your 2016 Ford F150 if it's a 4WD model, but unfortunately the # AL59570 Air Lift Ride Control kit isn't compatible with hitch brackets. For 4WD models, the Air Lift Load Lifter 5000, part # AL57385 is compatible, according to Air Lift. If you have a 2WD model, I'd recommend the SumoSprings, part # SSR-117-47. The springs replace the factory jounce bumpers. As more weight is added, the more supportive the springs will become....
    view full answer...


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Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Andrew K
Video by:
Andrew K
Employee John S
Video by:
John S
Employee Jeff D
Installed by:
Jeff D
Employee Aidan B
Installed by:
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Employee Dustin K
Video Edited:
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Employee Chris R
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Employee Mary K
Written by:
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Employee Wilson B
Updated by:
Wilson B
Employee Alex H
Updated by:
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Employee Noah M
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Noah M
Employee Robert C
Test Fit:
Robert C

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