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  1. Vehicle Suspension
  2. SuperSprings Intl
  3. Bump Stops
  4. Towing/Load Leveling
  5. Light Duty
  6. Rear Axle Suspension Enhancement
THIS ITEM IS NOT A FIT FOR
2014 Coachmen Encounter Motorhome
SuperSprings Intl

SumoSprings Solo Custom Helper Springs - Rear Axle

Part Number: SSR-210-40
In Stock
$278.99
Vehicle Suspension
Not Confirmed to Fit

2014 Coachmen Encounter Motorhome

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1,000-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-210-40 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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SuperSprings Intl Vehicle Suspension - SSR-210-40

  • Bump Stops
  • Towing/Load Leveling
  • SuperSprings Intl
  • Light Duty
  • Rear Axle Suspension Enhancement
  • Suspension Only

1,000-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, high-density 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): 1,000 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-210-40 SuperSprings Sumo Springs Solo Rear Vehicle Suspension Kit

Installation Details SSR-210-40 Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.7

2193 reviews
5 Stars
(1772)
4 Stars
(295)
3 Stars
(45)
2 Stars
(30)
1 Star
(51)
1,000-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.

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See what our Experts say about this SuperSprings Intl Vehicle Suspension

  • Will the SumoSprings Help Springs Work On a Lifted 2008 Nissan Xterra
    Yes, the SumoSprings Solo Custom Helper Springs # SSR-210-40 will work just fine with your 2008 Nissan Xterra because all these do is replace the factory bump stops. If the space between the frame and axle has increased because of the lift, then all that would change is the springs wouldn't engage as soon.
    view full answer...
  • Load Rating For SumoSprings Solo Custom Helper Springs On 2010 Nissan Xterra
    The 1,000lb rating for the Blue SumoSprings Solo Custom Helper Springs # SSR-210-40 is for the pair of springs at 50% compression. The 1,500lb rating for the Black SumoSprings Solo Custom Helper Springs # SSR-210-47 is for the pair of springs at 50% compression.
    view full answer...
  • Rear Helper Springs for a 2014 Nissan Xterra 4x4 Towing a 5,000 Pound Trailer
    For your 2014 Nissan Xterra 4x4 I recommend the Timbren helper springs # TJRC01. Timbren springs get progressively stiffer the more weight is put on them to better support the vehicle when under load. When not loaded or towing a trailer you may experience a little bit of a stiffer ride. I have included a link to our help article on Timbren springs for you.
    view full answer...
  • SumoSprings or Timbrens For 2012 Chevy Colorado
    Hey Charles, For your 2012 Chevy Colorado, I 100% recommend going with the SumoSprings Solo Custom Helper Springs # SSR-210-40. The Timbren # TGMRCC will work, but they can make your ride very rough, especially when unloaded. The SumoSprings are going to give you more than enough support for when you are towing your boat and/or have gear in your Colorado's truck bed. So the SumoSprings # SSR-210-40 will give you the benefit of stability and helping with sag while not giving you a ride...
    view full answer...
  • Suspension Enhancement to Reduce Sag on a Nissan NV 3500
    You didn't say which year Nissan NV 3500 you have but as of right now there's only one generation. We don't carry any traditional air bag kits that you inflate or deflate to your liking that fit the NV 3500 but we do have the SumoSprings Solo helper springs that are jounce springs to help keep your van level. They're not adjustable like air bags but the install is much easier and they're completely mainenance free once installed. There are two different models of the Solo; one for medium...
    view full answer...
  • Will SumoSprings Help Suspension of 2008 Chevy Colorado
    Yes, the suspension is going to definitely be getting the support it needs on your 2008 Chevy Colorado without making the ride too harsh when you add the SumoSprings Solo Custom Helper Springs # SSR-210-40. The SumoSprings are made of a microcellular urethane which compress independently based on the amount of weight being transferred, which is why they will help support your ride but not make it harsh when you are unloaded. You will feel them working when going over a bump with an unloaded...
    view full answer...
  • Should SumoSprings Be Centered Over 2011 Nissan Xterra Axle
    If you installed either of the SumoSpring kits designed for your 2011 Nissan Xterra, part # SSR-210-40 or part # SSR-210-47, and the mounting bracket installed correctly and everything is seated as it should be, then I would say the helper springs are working as intended. If you installed a different kit on your Xterra or something was broken or out of place then that could be a contributing factor. We haven't installed either of these kits on an Xterra before so I have nothing to compare...
    view full answer...
  • Weight Distribution for a 2006 Nissan Xterra Towing 3,500 Pound Trailer
    Generally speaking when vehicle sag is caused by a trailer the best option is to use weight distribution. But on some vehicles, including your 2006 Nissan Xterra, it still may not help enough. In this case using a combination of weight distribution and rear axle helper springs is the way to go. Equal-I-zer system # EQ37100ET is rated too high for your trailer. You will need to go by the total tongue weight. this is the tongue weight of the trailer, when loaded and ready to tow, plus the...
    view full answer...
  • Recommended Suspension Enhancement System for Occasional Towing with 2010 Xterra 4x4 on Rough Roads
    I recommend the SumoSprings # SSR-210-40 for your 2010 Xterra 4x4 since you'll be towing and hitting rough roads occasionally. These are specifically designed to provide extra support to your existing springs while maintaining a smooth ride when driving down the highway without additional weight. The Timbren Suspension Enhancement System # TJRC01 is better suited for vehicles that tow heavy loads on a regular basis and they may be a little stiff on rough roads. Please check out the attached...
    view full answer...
  • Recommended WD System for a 2008 Nissan Xterra Towing a 17 foot Travel Trailer
    When looking at a Weight Distribution (WD) system you will want to choose one with a Tongue Weight (TW) range that the Total Tongue Weight (TTW) of your towing setup falls in the middle of. To find the TTW of your towing setup you will need to add the TW of your fully loaded and ready-to-go trailer along with the weight of any cargo behind the rear axle of your tow vehicle. Keep in mind that a properly loaded trailer will have a TW that is 10-15% of the loaded weight of your trailer. Since...
    view full answer...
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  • Nissan NV 3500 2016 Suspension Enhancement that Provides Smoothest Ride Quality
    For optimum ride quality when towing and not towing your best option is something you may have already actually. A properly rated weight distribution system that is set up properly will give you the best support quality when towing and then when not towing the ride quality wouldn't be affected since system isn't hooked up. Using a Timbren or Sumospring would add more support but shouldn't be necessary unless you have a WD system that just isn't properly rated or set up. You can add either...
    view full answer...
  • Can Ultra-Fab Carrier be Used on a 2012 Nissan Xterra with Hidden Hitch Installed
    It would be cutting it pretty close. But the hitch you have installed on your 2012 Nissan Xterra has a 350 lb capacity and with your bike and the # UF48-979033 you would have a total of 335 lbs which would be safe since it is under the capacity. Assuming your Xterra is able to handle the weight. You should verify with your owner's manual. Rear suspension enhancement like the part # SSR-210-40 which is a fit for your vehicle would be a great choice to help fight sag.
    view full answer...
  • Durability of VanTred Custom Floor Mat for 2016 Nissan NV 2500
    You do not have to be concerned about the durability of the VanTred Custom Floor Mat for Cargo Vans # VTNV11 for your 2016 Nissan NV 2500. This mat is made of a thermoplastic, which essentially means that it was designed in a manner that allows it to hold up in all conditions. It even has a layer of waterproof foam underneath it for cushioning for heavier loads like boxes or pallets. The best proof about the strength of the VanTred Cargo Mat # VTNV11 is that it comes a lifetime warranty,...
    view full answer...

Do you have a question about this Vehicle Suspension?


Info for this part was:

Employee Andrew K
Video by:
Andrew K
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Tricia G
Written by:
Tricia G
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Jonathan Y
Video Edited:
Jonathan Y
Employee Cole B
Installed by:
Cole B
Employee Robert C
Installed by:
Robert C
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Alex H
Updated by:
Alex H
Employee Noah M
Updated by:
Noah M

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