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  1. Vehicle Suspension
  2. Timbren
  3. Bump Stops
  4. Towing/Load Leveling
  5. Rear Axle Suspension Enhancement
  6. Light Duty
THIS ITEM IS NOT A FIT FOR
2001 Buick Regal
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Timbren

Timbren Suspension Enhancement System - Rear Axle

Part Number: T23MR
In Stock
$269.36
Retail:$316.90
You Save: $47.54
Vehicle Suspension
Not Confirmed to Fit

2001 Buick Regal

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1,800-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. Becomes more rigid as more weight is added for great performance when you're hauling a heavy load. Great Prices for the best vehicle suspension from Timbren. Timbren Suspension Enhancement System - Rear Axle part number T23MR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Timbren Vehicle Suspension - T23MR

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

1,800-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. Becomes more rigid as more weight is added for great performance when you're hauling a heavy load.


Features:

  • Improves suspension, handling, and safety
  • Becomes more rigid as more weight is added for great performance when you're hauling a heavy load
    • Increases stability
    • Reduces vehicle sag
  • Works independently - side-to-side adjustment
    • Helps compensate for off-center loads
    • Reduces body roll when swerving and turning corners
  • Acts as shock absorber, taking the brunt of bumps and rough roads
    • Extends the life of your vehicle's suspension
  • Includes 2 Aeon hollow rubber springs, custom-fit brackets, and hardware for a simple installation
    • Installs directly onto frame
    • No drilling required


Specs:

  • Load-leveling capacity: 1,800 lbs
    • Timbren springs will not increase your vehicle's weight-carrying capacity. Do not exceed the manufacturer's recommended weight limit.
  • Lifetime warranty
  • Satisfaction guarantee


An example of sag on a vehicle's rear axle under a heavy load

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.


Diagram of the Timbren spring installed

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.


Animation of a standard Timbren rubber spring

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.


Timbren suspension system works to prevent body roll

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.


An example of a trailers swaying

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.


An empty truck on a bumpy road without Timbren

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 Suspension Enhancement Compared to the Competition

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.



GMREQNX Timbren SES with Aeon Hollow Rubber Springs - Rear Axle

Installation Details T23MR Installation instructions

This Product Fits The Following Vehicles




Video of Timbren Suspension Enhancement System - Rear Axle

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Feature Review Timbren Suspension Enhancement System-T23MR

Hi, everybody. Andy here with etrailer.com. And today, we're gonna take a look at this Timbren rear axle suspension enhancement system. Now, these are custom fit parts that are designed to fit the 2018 and newer Chevrolet Equinox. To confirm that these work for your vehicle, take advantage of our vehicle fit guide here et etrailer.com and input the year, make and model of your vehicle, and our fit guide will let you know if these will work for you or if we have something comparable that will work for you. These hollow rubber springs with an 1,800 pound capacity sit above your rear axle to help stabilize and level your vehicle.

They're going to improve your suspension, your handling, and safety. And these springs also provide additional support as needed so you always have a smooth, comfortable ride, allowing your leaf spring ample movement while cushioning light loads. They're going to ride just as smoothly when you're not hauling a load and they become more rigid as more weight is added for great performance when you're hauling a heavy load, increasing stability and reducing vehicle sag. They work independently adjusting side to side, helping compensate for off-center loads and reducing body roll when swerving and turning corners. Now, these springs also act as shock absorbers, taking the brunt of bumps and rough roads, extending the life of your vehicle's suspension.

So, this kit includes everything that you see here on the table before me. As you can see, I have these springs loosely installed on these brackets. But you are going to get two Aeon hollow rubber springs, and then the vehicle specific brackets, and the hardware for a simple installation. The good news is there is no drilling required. Then you're going to get an instruction sheet here to let you know what you have and step by step instructions to help you along with the installation process.

Now, again, the capacity is 1,800 pounds and it is important to note that these Timbren springs will not increase your vehicle's weight carrying capacity. So, you do not want to exceed your manufacturer's recommended weight limit and these do have a lifetime warranty. Well, that's gonna conclude our look today. I do hope that it was helpful for you. Again, my name is Andy.

Thank you for joining me..

Customer Satisfaction Score:

Ratings & Reviews

4.7

3507 reviews
1,800-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. Becomes more rigid as more weight is added for great performance when you're hauling a heavy load.

by:

Works great on my 2016 town and country for hauling my pop up camper.



by:

Customer service is exceptional and any questions were answered immediately



by:

Good product, I’ve attached a couple photos. The last one is a before and after



by:

Works great on my Honda odessey !! Great customer service as always!



by:

Very fast shipping, had product in 2 days! Very easy to install. Hardest part was lifting the RV.



by:

Fast delivery. Disappointed with the instructions. Sense the item was ordered vehicle specific. The instructions said tighten bolts to manufactures specifications.



by:

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.



by:

Great fitment



by:

Fast Shipping



by:

Very easy to install



by:

BIG difference in handling a load or trailer ... what a great product!!!



by:

Have not driven yet, just installed. Added Monroe coil-overs as well, thanks etrailer.



by:

Excellent quality, good prices and great shipping ! Thanks



by:

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.



by:

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.



by:

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.



by:

Price was good compared to other sites. Shipped very fast. Installation was very easy.



by:

Put them on and it is exactly what I need to keep truck level when hauling fifth wheel. Easy to install too



by:

Offers firm suppirt for loads. A little bouncy with no load. Easy to install.



by:

Fit and functions as described. Installation was simple on my '05 Silverado.



by:

It took longer to move the floor jack under the truck then to install them. Maybe 10 minutes total. Thanks Rex



by:

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



by:

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.



by:

Holding up good a year after purchase, work great for pulling my camper



by:

Noticed a significant decrease in the sag on my 250. Pulled great and would definitely recommend these to anyone on the fence about purchasing


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3507
Show More Reviews

See what our Experts say about this Timbren Vehicle Suspension

  • Will Timbren and Air Bag Kit Fit 2022 Chevy Equinox Premier
    Hey Dejay, while a Timbren kit and an air bag kit can fit together at same time if you find that you need both to prevent sagging it's very likely the case that you are exceeding the capacity of the vehicle and that's the real problem. What it looks like is going on for you is that you have a decent amount of weight so far from the hitch due to your extensions and longer carrier which is putting a lot of stress on the rear suspension. Worth mentioning is that when you use a hitch adapter...
    view full answer...
  • Suspension Enhancement For A 2021 Chevy Equinox
    Hi Anthony! While we do have a Timbren option with the # T23MR and an Air Lift option with the # AL39PD for the rear of your 2021 Chevy Equinox, it does not look like anyone offers anything for the front suspension. From looking at a diagram of the front suspension, I assume that has to do with how everything is laid out. It doesn't really look like there would be anywhere to connect anything to supplement it. Now if I'm being totally honest, I don't think either of these options are...
    view full answer...
  • Recommended Suspension Upgrade for a 2018 - 2024 Chevrolet Equinox Pulling a Trailer
    Thanks for the picture! It looks like space on your trailer's tongue is going to be a little tight for a weight distribution system. Plus it has an aluminum frame. The only way to address the sagging issue is going to be by upgrading your Equinox's rear suspension. I recommend the Timbren Suspension Enhancement System -item # T23MR. These hollow rubber springs sit above the rear axle to help keep your back end from sagging and your trailer level with your SUV. They help support your factory...
    view full answer...
  • 2024 Chevy Equinox Suspension Enhancement Recommendation
    The Timbren Suspension Enhancement System # T23MR will fit your 2024 Chevy Equinox but I only recommend getting these if you're planning on really weighing down your vehicle. These help support an OEM suspension really well but they also can make an unloaded ride a bit harsh which is why I only recommend using them if you have your Equinox loaded up pretty heavily. For something that's a little more forgiving in an unloaded situation I recommend the Air Lift 1000 Air Helper Springs # AL39PD...
    view full answer...

Do you have a question about this Vehicle Suspension?


Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Matthew S
Updated by:
Matthew S
Employee Michael B
Updated by:
Michael B
Employee Carrie F
Updated by:
Carrie F
Employee Lincoln B
Updated by:
Lincoln B
Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H
Employee Andy C
Installed by:
Andy C
Employee Bradley B
Test Fit:
Bradley B
Employee Joshua U
Video by:
Joshua U

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