To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
3,000-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.
Features:
Specs:
Whether you're hauling heavy loads in your bed or cargo area or you're towing a trailer, you will often see the rear of your vehicle sag while the front end rises. In these cases, the rear axle is handling not only the weight of the cargo, but also more of the vehicle's weight. Because less weight is on the front axle, the front tires are making less contact with the road. Overall handling - traction, steering, and braking - is negatively affected. But the resistance from Timbren's Suspension Enhancement System works with your factory suspension to keep your vehicle level and improve your driving experience.
The Timbren system comes with custom-fit brackets that are bolted onto each frame rail above the rear axle. Hollow rubber springs are bolted to the bottom of the bracket and hang down to where the bottom of the spring sits, 1" above the axle. The inch of clearance allows the existing factory suspension to operate normally under light loads and standard terrain, ensuring the smooth, comfortable ride that you are used to.
Timbren Suspension Enhancement Systems are designed to work progressively. When the hollow rubber springs are compressed, the convoluted design causes them to quickly collapse along the folds. Once the folds are compacted, the stacked barrel shape increases resistance, stiffening the suspension and keeping your vehicle level.
Each hollow rubber spring works independently to support the driver's side or passenger's side of your vehicle. This is helpful when you swerve or make sharp turns. Each spring is activated when it is needed, so body roll is greatly reduced. The independent action also works well when you are hauling off-center loads.
Because the vehicle handles better with the springs, less turbulence will be passed along to the trailer, and this helps to keep the trailer in line. Your driving comfort is further enhanced if the trailer does begin to sway (from a gust of wind or a passing semi), because the movement from the trailer is not transferred to your vehicle. This also works to make the sway subside more quickly.
Another great feature of the rubber construction is that the springs absorb most of the road shock, creating a smoother, more stable ride overall when loaded. Wear and tear on the factory suspension is also lessened because the rubber springs work to prevent bottoming out on rough roads.
Timbren's Suspension Enhancement Systems are much easier to install than air springs - there are no air hoses to run, no compressors or gauges to hook up, and no manual adjustments to make. The rubber construction makes Timbren's springs more elastic than similar products constructed of microcellular urethane. And more elasticity allows for a more comfortable ride when loaded or towing because the rubber has more travel.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today on our 2005 Dodge Dakota, well be installing the Timbren Suspension Enhancement System, part number TDDR05. Before we begin installing our new Timbrens, well first need to remove the old or manufacturers bump stop. To do this, well remove the fasteners securing it in place, tilting it down away from the frame and unhooking it out of the frame. Well go ahead and set the old bump stop aside as it will not be reinstalled. However, do hang on to the fastener as well use it with the new hardware. Now that we have the manufacturers bump stop out, we need to go ahead and take the weight off the rear suspension.
Since we have ours up on a lift well go ahead and raise the body of the vehicle. Now, well go over to the bench and assemble our new Timbren spring. Well take the upper bracket which has a threaded nut built-in, the Aeon spring with a built-in washer and our bolt running it through the washer up through the Aeon spring and into the upper bracket. Once we have it installed, well can go ahead and tighten it down. Just as we removed the old bump stop, well install our new Timbren.
Putting the hook into the frame and then swinging the bracket up against the frame securing it with the manufacturers fastener we removed previously. Now with that done, we need to assemble and secure the lower fastener. Well take the lower fastener bracket and feed it over the axle and into position. Then we can take the lower bail clamp, slide it up over the lower fastener and secure it with a flat washer and lock nut. And well go ahead and repeat the same process on the drivers side.
We can go ahead and put the weight of the vehicle back down onto the suspension, bring our Timbrens into normal resting position. And that will complete the install of our Timbren Suspension Enhancement System, part number TDDR05 on our 2005 Dodge Dakota.
These look like they will cure the evils of the heavy load God's. Easy to install and they look like they are quite stout. I will find out in a couple of weeks from now.
Great fitment
Haven't installed yet. Service and shipping from retailer was very quick!
Hitch fit great and the instructions were easy to follow.
great delivery time. I received them this afternoon and installed them in about an hour. thanks to the video that showed everything step by step. thanks for a great product. I think this is just what we needed to help haul our camper and pull our car hauler at the same time. thanks again
Install was easy. Raised our Thor Gemini up as product said it would. Great job etrailer!
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.
Very easy to install
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
Strainer/basket is holding up well after one year of use in our RV, no issues.
Work great. No longer bottom out when towing my trailer
Works great on my Honda odessey !! Great customer service as always!
Offers firm suppirt for loads. A little bouncy with no load. Easy to install.
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.
Fast delivery. Disappointed with the instructions. Sense the item was ordered vehicle specific. The instructions said tighten bolts to manufactures specifications.
Excellent quality, good prices and great shipping ! Thanks
Fast Shipping
BIG difference in handling a load or trailer ... what a great product!!!
Have not driven yet, just installed. Added Monroe coil-overs as well, thanks etrailer.
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.
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
Do you have a question about this Vehicle Suspension?
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.