To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Upgrade your vehicle's suspension with hollow rubber springs that absorb shock, minimize sag, and boost stability. Whether hauling gear or towing a trailer, enjoy better handling and a smoother ride with zero maintenance.
A full truck bed shouldn't mean poor handling and bottoming out. These springs reduce sag, making sure your truck stays level while improving steering and braking, whether you're hauling lumber, tools, or gear for your next trip.
Towing a fully loaded trailer can make your vehicle feel like its floating. These suspension springs help keep everything steady by minimizing sway and keeping your vehicle level, so you stay in control when hauling campers, boats, or work trailers.
Uneven terrain and bumpy roads can make for a rough ride, especially when towing or hauling. These rubber springs absorb road shock, reducing the impact on your truck and trailer for a more stable and comfortable drive. By cushioning the jolts and vibrations, they also help protect your trucks suspension components from excessive wear and tear, extending the life of your shocks and leaf springs.
When you're taking a sharp turn or carrying uneven loads, these springs work independently to keep your truck stable. Whether swerving to avoid an obstacle or hauling an off-center load, you'll feel more secure behind the wheel.
Airbags need constant monitoring and adjustments. These rubber springs just install and do their job - no compressors, hoses, or pressure checks required. You get consistent, hassle-free suspension support every time you tow or haul.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello everybody, this is Jeff at etrailer. Today we're gonna take a look at the Timbren Rear Suspension Enhancement System. Now this kit here is a custom fit part. It is designed to fit the 2019 to 2021 Freightliner Sprinter 2500 four-wheel drive vehicles. Also fits the 2019 and newer Mercedes-Benz Sprinter 2500 four-wheel drive vehicles. Now on a custom fit part like this one, I do like to recommend for you go to our website, use the fit guy, put in your year and model vehicle and it'll sure this will work for your application.
Now this kit here is gonna improve suspension and handling and safety of your vehicle. It does include everything laid out here on the table. It includes these two Aeon Hollow Rubber Springs, the two mounting brackets, four vehicle specific mounting brackets, the four spacers with the hardware for a nice simple installation. Now when you do install this, you will remove or replace the axle bump stops that are on the frame and there's no drilling required for this and there's no maintenance required, 'cause unlike airbags, there's no compressors or pressure adjustments, you just install and forget. This will provide additional support as needed, as you always have a nice, smooth, comfortable ride.
It'll allow the leaf spring ample movement while cushioning light loads, and it does not affect the empty ride of the vehicle and then becomes more rigid as more weight is added. It increases stability, provides great performance while hauling heavy loads, and it'll even reduce vehicle sag. These do work independently, side to side, help compensate for off center loads, reduces body roll when you're swerving and turning corners. These do also act as shock absorbers. Taking the brunt of bumps and rough roads, helps extend the life of your vehicle's suspension.
Now the capacity on this kit is 11,000 pounds. One note I wanna mention is Timbren springs will not increase your vehicle's weight carrying capacity, so you do wanna make sure not to exceed the manufacturer's recommended weight limit. These are designed to work with the suspension system that is in good working order. Now if you do have any other additional questions regarding this part or any other item we carry, please feel free to reach out to us so we can get all the questions answered for you. But that is gonna do it for a look at this Timbren Rear Suspension Enhancement System.
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They definitely reduced sway and lean when driving. But also seems like you really feel every bump and increase road noise?
I assume since vibration from axle can now travel directly to frame?
Might need to upgrade shocks?
Might soften liitle over time?
Might need to get softer onesv
Only have gone 80 miles with them so far.
Will give it another few hundred miles and see what feel then.
Overall pretty happy So far.
2017 Thor Gemini TX
had this product before. left it on my old truck when I traded. Now I have to replace it, really like what it does for my towing a travel trailer. just have to find time to put it on. speedy delivery arrived undamaged, which is nice.
Works great on my 2016 town and country for hauling my pop up camper.
Strainer/basket is holding up well after one year of use in our RV, no issues.
Fast delivery. Disappointed with the instructions. Sense the item was ordered vehicle specific. The instructions said tighten bolts to manufactures specifications.
Works great on my Honda odessey !! Great customer service as always!
Very fast shipping, had product in 2 days! Very easy to install. Hardest part was lifting the RV.
The product first arrived in a damaged box with one of the washers missing, but ETrailer did resupply that. The hardest part was finding a shop able (needs the right tools to depress coil springs) and willing (a potential liability issue messing with suspension) to replace it for a reasonable cost. Eventually a local tire shop agreed to. This was for a 2014 Honda Odyssey, especially for pulling a pop-up. Took two camping trips last summer, one before and one after installation, and I have been pleased with the added stiffness in the rear suspension. It made about 1 to 1.5 inch of difference in resting position when fully loaded and towing and has helped smooth out bumps and humps in the road - both when towing and not.
Have not driven yet, just installed. Added Monroe coil-overs as well, thanks etrailer.
Customer service is exceptional and any questions were answered immediately
Delivery was fast, instal was quick & easy. Later today I will see how they work when I hook up to the 5th wheel. By all indications right now I believe they exceed my expectations.
Good product, I’ve attached a couple photos. The last one is a before and after
I put this product on my Trooper. The install was easy is you take the back wheels off. I towed this weekend and I did not bottom out. If they hold up over time, this is a great product.
I would recommend this product to anyone. I pull trailers with a 1/2 ton truck and will never have another one without this product on it.
Price was good compared to other sites. Shipped very fast. Installation was very easy.
Put them on and it is exactly what I need to keep truck level when hauling fifth wheel. Easy to install too
Excellent quality, good prices and great shipping ! Thanks
Fit and functions as described. Installation was simple on my '05 Silverado.
Did my due diligence researching this product, including other customer reviews.
Can't wait to install them, but the Winnebago has been put to sleep for the season. I'll submit a performance report in the spring.
BIG difference in handling a load or trailer ... what a great product!!!
Great fitment
15 mins to install and what a difference…. Went from a few inches of sag in the rear to only an inch and over 1000lbs tongue weight didn’t know the trailer was attached to the truck
This product was delivered quickly and efficiently. The quality of the product is excellent and look forward to seeing how they work when we are towing our trailer.
Very easy to install
Holding up good a year after purchase, work great for pulling my camper
Condition: Surface Scratches
Notes: Item has minor cosmetic scratches.
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