Timbren Rear Suspension Enhancement System
Item # TGMRCK25D
Retail:$316.90
Our Price: $269.36
You Save: $47.54
Confirmed to Fit
2017 Chevrolet Silverado 2500
2 Wheel Drive
4 Wheel Drive
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2017 Chevrolet Silverado 2500 - Timbren Rear Suspension Enhancement System
- Rear Axle Suspension Enhancement
- Jounce-Style Springs
- Extra Heavy Duty
- Timbren
8,600-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your Chevrolet Silverado 2500. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.
Features:
- Improves suspension, handling and safety
- Provides additional support as needed, so you always get a smooth, comfortable ride
- Allows the leaf spring ample movement and cushions light loads
- Becomes more rigid as more weight is added
- Increases stability - gives you great performance when you are hauling heavy loads
- Reduces vehicle sag
- Works independently - side to side
- Helps to compensate for off-center loads
- Reduces body roll when you have to swerve or execute a sharp turn
- Acts as shock absorber, taking the brunt of bumps and rough roads
- Extends the life of your vehicle's suspension
Specs:
- Includes 2 Aeon hollow rubber springs, vehicle-specific brackets and hardware for simple installation
- Replaces axle bump stops on frame
- No drilling required
- Capacity: 8,600 lbs
- Do not exceed your vehicle's weight-carrying capacity
- Designed to work with a suspension system that is in good working order
- Limited lifetime warranty - satisfaction guaranteed
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. 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 because the rubber has more travel.
GMRCK25D - Rear Suspension Enhancement System with Aeon Hollow Rubber Springs by Timbren
Installation Details
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
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Customer Reviews
Timbren Rear Suspension Enhancement System - TGMRCK25D
Average Customer Rating: 4.7 out of 5 stars (6013 Customer Reviews)
8,600-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.by: Shaughn10/21/2022
2011 Chevrolet Silverado
About a 1/2 inch difference in gap at the bump stop perch but still within parameters. Truck sits perfect with trailer attached. Haven’t towed yet. After towing if they perform like they should will upgrade to a 5 star. Easy to install, definitely needed 2x4 and jack. 2011 Silverado ext cab with 30 ft Genisis 5th wheel.
by: Little Doc11/29/2022
I’d seen similar products rated in the 4,000 lb ratings but I went with these. I’m not a mechanic but I removed the factory bump stops and installed both these in 30 minutes or less. I used my rolling jack and lifted from the drop hitch and easily removed the old ones and soapy water and 1/4 twist and these were on. Placed a block of wood in the space between these coils and lowered the jacks then pressed it with my tractor to confirm full engagement. I carry a lot of tools on a 2020 Chevy 2500 I do feel a bit of butt bounce on large bumps but other than that I’m very pleased.
Tcv
11/30/2023
Excellent. I carry a flatbed and load of tools so they ride engaged all the time. There is a little bounce when hitting larger bumps like railroad tracks but I haul 20,000-30,000 lb loads with my 2500 Chevy truck. Worth the money, easy easy to install
by: Kenneth02/29/2024
Second set I have purchased. These went on a GMC 3500 fully 2022. Easy install and works great pulling a large fifth wheel and gooseneck trailer. Basically reduces squat.
by: Rick F04/11/2024
I debated between the Timbren SES or air bags for my truck. After deciding on the Timbren's I was very happy with my decision. They handle my 14,000 LB 5th wheel like a champ!!! I've recommended them to numerous people who then bought them as well and they are just as happy. I love the fact I don't have to mess with anything when I haul. Just hook the trailer up and roll. Also... The install was a breeze. 20 minutes and they were in. That was working alone.
by: Ryan 05/22/2024
2024 GMC Sierra
Used them on every pickup I've had. The latest is my 24 GMC Sierra. With the camper hooked up and tongue jack down, pulled the old rubber bumpers off, lifted just enough to clear getting the timbrens under along with a 3/4 inch small piece of wood then let them down with the weight of the trailer to pop them on place. Then lifted enough to get the spacer wood out and that's the extent of the install. Literally took between 5-10 minutes. Timbrens are seriously one of my favorite upgrades of all time.
by: David G05/16/2019
Jeep
I had bought these timbrens and the weight safe hitch with the 8” drop from etrailer. I was quite please by both products. Installation of the timbrens was very easy, only took 30-40 minutes to change out bump stops in my garage.I hauled a Uhaul trailer with a Jeep over 300 miles, with no issues. The timbrens worked great, no issues with the rife. And I really like the weight safe hitch. I recommend checking out these two products from etrailer. Thanks etrailer.
David G.
5/17/2020
Great no issues, made a couple trips out to California pulling heavy trailers, the hitch and timbrens are working out great.
by: John P07/19/2022
What I think is that it seems like most of the installers and reviewers of this item aren't using the sense God gave a gnat. This has to be the easiest install ever. It took me 15 minutes to do the entire job including removing the old stops and installing these Timbrens. Had a friend use a floor jack under my hitch, raised it up, i pried out the old stops and inserted the new ones, let it down on a piece of 2x4 and DONE! No removing tires, no removing heat shield, no nothing. 2 screwdrivers and a piece of wood.
John P.
7/20/2023
They still look like new 1 year later. When towing my 11K trailer there is hardly any squat.
by: Bob 02/28/2024
2016 Chevrolet Silverado
We purchased this kit last year for our 2016 Silverado 2500HD that pulls a three horse horse trailer
This has our truck setting level like it should with the loaded gooseneck horse trailer. We ordered this kit and it came in with detailed installation instructions and was a very easy install. If you are tired of your truck sagging in the back with a trailer attached, this is your best solution.
by: Don 05/16/2024
This is the second truck I have installed the Timbren SES on. This truck didn't squat like my previouse 3/4 ton, but I didn't want to take the chance with a 1400lb. Tounge weight over rough roads.
What I like about these bump stops is that they have Zero affect on the everyday unloaded ride. They only compress and do their job when under load and when it's required due to road conditions. Even then the ride is not harsh.
by: Ty06/17/2018
2015 ChevroletSilverado 2500
Awesome customer service and follow up. Easy installation. Pry bar, couple of 2x4 wood blocks, floor jack and a little WD40. Weight of the truck seats the new bumpers in and you're good to go. Literally took me 20 minutes to remove and install. Can't wait to tow our 5th wheel.
Ty
6/17/2019
Excellent!!! Takes the long extended bounce out of bumps/dips in the road. Helps keep the truck from sagging with a big payload as well.
by: Brittney04/15/2024
2024 ChevroletSilverado 2500
I’ve not installed the Timbren as of yet, but the product came assembled and ready to install with directions. I do wish the product would have been shipped from etrailer in a plain box. It was shipped in the manufactures box. I’ll send photos of the installed product. Trailer shipped the product ASAP following the order placement. Great customer service.
by: Robert 02/09/2024
2019 Ram 3500
They work as advertised. Installed on a 2019 GMC 3500 SRW. The first set they sent was too long and came into contact with the axle on the slightest bump. Etrailer put me in contact directly with Timbren, and they sent me another pair that was 1-1/2" shorter. Now my empty ride is the same as stock, and the loaded ride height is much higher than without them. The loaded ride is stiffer than the air bags I had on a previous truck, but it feels like a huge anti-sway bar was added to the rear end. I love not having to think about them, and also not having the rear end rise way up when unhooked.
by: Derrick05/13/2024
Installation was easy and straightforward. Haven’t towed with them yet, but the unloaded ride has not at all been negatively affected. In fact unless you hit a big bump you shouldn’t know they are there but they seem to improve handling around turns when there is a shift to either side in the back. It a HD truck so there is some expectation it’s gonna ride like a covered wagon at times. I added these in conjunction with new Billstein shocks and I’m hopeful all that aggravating bouncing or porpoising my fifth wheel does on bad roads and bridge transitions will significantly improve. etrailer was fast with shipping and follow up. I’ll update after towing.
by: Steve 03/28/2024
2021 ChevroletSilverado 2500
The timbrens help with the truck squaring from three inches to one and a half with the fifth wheel hitched up.makes the big bumps feel like little ones. I highly recommend them.
by: David 02/08/2024
2023 GMC Sierra 2500
They are the best product out there. That helps to stop the truck from bouncing so much when hauling my 40ft tilt bed gooseneck trailer hauling shipping containers.
by: Richard10/25/2017
2018 Chevrolet Silverado 3500
This rating of 4 stars is because I have not put a load on my truck to test the drive loaded. I have driven it unloaded. The unloaded ride is the same as original. Installation was easy, I looked at the etailer video perfect procedure. It took 30 minutes tops. Fit perfect, easy installation, speedy delivery.
Richard
10/25/2018
I did 8,400 miles summer with a 3900 lbs dry weight truck/camper on the truck. The Springs preformed as good as I hoped they would. I definitely would recommend them for this application.
by: Philip09/15/2022
Makes my truck feel better while towing a 5th wheel camper, especially over expansion joints of the expressway.
by: Randy02/08/2024
Quality product, etrailer shipped quickly. Purchased for a 2024 GMC 2500. Easy install. GM has a poor design of jut pressing Timbrens, bump stops into bracket. No bolt. Really sketchy GM. No fault of etrailer or Timbren.
by: Freddie05/30/2021
Received my springs today and had them installed in less then 45 minutes in my driveway, on my 2018 GMC Denali 3500 HD. I followed the advice of etrailer's videos. I pull a 2011 all aluminum self contained toy hauler and use Husky weight distribution hitch. I have not yet taken our trip to AZ from WI yet but will provide further input when we do over the 4th of July. I used a floor jack on the frame rails to provide clearance for installation and did not take the rear wheels off...worked in the wheel wells to remove and install.
by: Joe05/16/2023
Easy user install. I had more trouble removing the factory bump stops than to install the new suspension enhancement system. I wish they were a little shorter so they would not bottom out when I am not hauling our RV. They do take out some of the extreme bumps while hauling our RV but add more dramatic bumps with an empty load.
Jenny N.
5/19/2023
I know that these springs will work best when used when under a load and can create a rougher ride when the truck is empty. I do want to make sure that you have a space of one half inch to one and a half inches between the spring and the axle when unloaded?
by: Jason H.08/28/2016
2014 GMC Sierra 2500
This is the second set of Timbrens that I have purchased from etrailer and as always they work perfectly with my trailer and Bulldog ATV rack. The shipping is fast, prices are very good, and customer service is great.
by: Tim Johnson11/27/2023
2024 GMC Sierra 3500
Install was fast, the soapy water makes them hard to hold onto and twist as it starts running down, so the faster you can get them in the better. I did need a prybar to get one in far enough to stay before using the blocks to press them in under weight, but all-in-all install didn't take 30min total.
We just upgraded our tow vehicle to a 2024 GMC 3500 and have a 5th wheel with a hitch weight of about 2800 lbs. including gear. I am disappointed the truck squats almost as before, if not the same. 1" to 1-1/2" under the Timbrens when empty. I do think the ride is the same empty, and I travel rough country roads. I think you would really have to "send it" over some rail road tracks to get the leaf springs to compress enough for these to contact and make a difference when empty.
The truck does feel stable when towing, just disappointed in the squat. Hate to go back to airbags, I have had both Firestone and Airlift. These are so much simpler to install and maintain, but probably will go back so I can level the truck.
To sum it up, Timbren advertises "Haul and tow without sag, sway, and roll" They are rated at 8600 lbs. and I am nowhere near that. So in my experience these only helped with 2 of the 3, and sag being my largest complaint means I probably will replace.
by: Dale 02/06/2024
2023 GMC Sierra 3500
The system worked great, towing our 5th wheel,the truck had little sag,and more stability.
by: Patrick02/28/2024
Easy order. Quick delivery. Less than thirty minutes to take off old bumpstops and replace with the new timbrens.
by: Scott04/01/2022
These have been a great add to my truck for towing. I have a travel trailer and own a business where I use my truck for pulling. The bumps in the road feel much better with these on the rear axel. When compared to stock you will be shocked. Very easy to install and worth every penny.
Scott
4/2/2023
One year in they are still working well and helping with the ride.
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Show More Reviews
See what our Experts say about this Timbren Vehicle Suspension
- Will the Timbrens Provide More Support Than the TorkLift StableLoads On a 2017 Chevy Silverado 3500I am not personally a huge fan of the TorkLift StableLoad Suspension Upgrades part # TLA7310 and # TLA7202 as you have come to find out they don't always provide the most support but I am a big fan of the Timbren Rear Suspension Enhancement System part # TGMRCK25D that you referenced. The Timbrens will provide more support than any other option for your 2017 Chevrolet Silverado 3500 so you are most likely not going to sag with these installed which I might add is super easy just like the...
view full answer... - Difference Between Timbren Jounce Springs for 2019 Chevy Silverado 2500HDThe biggest difference between the two parts is that the Timbren Rear Suspension Enhancement System # TGMRCK25D is a double-convoluted spring while the Timbren Rear Suspension Enhancement System # TGMRTT35D are single-convoluted springs. The single-convoluted springs are designed for service vehicles like tow trucks because they have less travel - they won't compress as much - than double-convoluted springs, making them more rigid for heavier-duty work. Due to this I highly recommend...
view full answer...
- Will Timbrens Work On a Lifted 2019 Chevy Silverado 3500The Timbren Rear Suspension Enhancement System part # TGMRCK25D which is a fit for a 2019 Chevrolet Silverado 3500 will require spacers for lifted applications, the Timbren 1" Spacer For Raised Frame Vehicles part # A25723-90AH00. The amount of spacers needs to match the actual lift.
view full answer... - Does Using an Offset Gooseneck Ball Change where the Pin Weight is Carried in the Truck BedIf you were to use the 4 inch offset ball # BWGNXA4085 the pin weight on the ball will not be changed. What will change is where the weight is carried on the truck. Using the offset ball will put more weight 4 inches back from the center of the gooseneck ball hole in the truck bed. This may or may not affect the truck. Some things that could happen include reduced steering and braking and headlights angled upward. If the weight is far enough behind the rear axle it can lift the front...
view full answer... - Difference Between Timbren Jounce Springs for 2021 Chevrolet Silverado 2500The differences between the Timbren Jounce Springs for your 2021 Chevy Silverado 2500 are listed below: 8,000 lb. capacity Front- Timbren Front Suspension Enhancement System # TGMFK25D (standard duty) Rear- Timbren Rear Suspension Enhancement System # TGMRTT35D (This 8,000 lb. rear set is a Severe Service kit and should only be used on vehicles with a slide-in camper, salt spreader, or those with a mounted crane or other aerial device, such as on a tow truck.) If that is not what you...
view full answer... - Timbren Suspension Enchancement and Upper StableLoad for a 2015 Chevy Silverado 3500They work well together in the sense that the Timbren Rear Suspension Enhancement System item # TGMRCK25D does a better job than the TorkLift StableLoad Suspension Upgrade for Upper Overload Springs item # TLA7202 in preventing sag and providing support. You will place more of the load on the Timbren's since they are directly over the axle and the Torklift's won't be as functional.
view full answer... - Recommended Spacers for a Timbren Suspension Enhancement KitWelcome back! The Timbren Spacer Kit item # T68MR is exactly what you need. They have a 3/8" bolt hole opening that will work with the Timbren item # TGMRCK25D you purchased awhile ago. Timbren recommends a 1" gap between the jounce spring and your axle.
view full answer... - Rear Syspension Enhancement With Air Bags, Air Tank, and Remote - Good For Air Horns TooIf you want the Timbren Springs rated for 8000 pounds you will need the Timbren # TGMRCK25D Rear Suspension Enhancement system. This system is quick and easy to install and much more cost effective compared to adjustable air bag systems. Please note that the springs are rated for 8000 pounds but does not change or add to your vehicle's weight capacity. If instead you want an adjustable air bag system I would recommend the Air Lift # AL88341 air helper springs which include internal jounce...
view full answer... - Comparing Timbrens and Air Bags for a 2014 GMC Sierra 2500The two most popular suspension enhancement options for a 2014 GMC Sierra 2500 are the Timbren Springs part # TGMRCK25D and Firestone Air Bags part # F2613. I recommend the air bags as they are adjustable so you can always get the perfect level of comfort and support. The air bags will also get you closer to level when compared to the springs above. The benefit of the Timbrens is that they are easier to install and don't require any adjustments. If you do go with the air bags, you can...
view full answer... - Recommended Rear Suspension Enhancement For 2021 Chevrolet Silverado 3500 Towing 5th Wheel TrailerThe Timbren Rear Suspension Enhancement System # TGMRCK25D you were looking at are confirmed to fit your 2021 Chevrolet Silverado 3500 towing a 16000lb 5th wheel trailer and will offer plenty of support, but will leave you will a very stiff ride when the truck is unloaded. Instead the best option is an air helper spring kit like the Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle # AL57341 which will provide up to 5000lbs of load leveling support when you are towing, but can be...
view full answer... - Comparing SumoSprings and Timbrens for a 2017 GMC Sierra 2500The main difference between the SumoSprings Solo Custom Helper Springs part # SSR-207-47 and the Timbren Rear Suspension Enhancement System part # TGMRCK25D for a 2017 GMC Sierra 2500 is the hardness. The Timbrens are much harder than the SumoSprings therefore will provide more support. That said, this also means that the ride quality while loaded will be less desirable. The best option really just depends on which you will be doing more of, if you will be towing mostly then go with the...
view full answer... - Comparing Roadmaster RAS, Timbrens, and SumoSprings for a 2019 Chevy Silverado 2500HDThe best fit and forget systems we have for your 2019 Chevrolet Silverado 2500HD are going to be between the Timbren Rear Suspension Enhancement System part # TGMRCK25D and the SumoSprings Rebel Custom Helper Springs part # SSR-203-47-2. These systems both dampen the load placed on the vehicle and allow the factory suspension to still work accordingly whereas the Roadmaster Active Suspension Custom Leaf Spring Enhancement Kits work by preloading the factory suspension with no dampening...
view full answer... - Suspension Enhancement or Weight Distribution for Sag on a 2012 GMC SierraIf it is sagging now without a load in the bed or towing the trailer then there is something else wrong that will need to be checked out by a GM dealer or trusted mechanic. Suspension enhancement like air bags or Timbren springs # TGMRCK25D, are meant to be used on a stock suspension that is in good working order. After the stock suspension is given the OK then you could install suspension enhancement. If the sag happens when you have the trailer connected then the best solution is weight...
view full answer... - Will Timbrens for a 2019 Chevy Silverado 2500 Prevent Porpoising While 5th Wheel TowingThe Timbren Rear Suspension Enhancement System part # TGMRCK25D which is a fit for a 2019 Chevrolet Silverado 2500 will help to reduce porpoising. The porpoising is caused by the suspension flexing which is a result of the heavy pin weight. The Timbrens will help stiffen the rear suspension which will then help prevent the trailer from rocking back and forth i.e. porpoising.
view full answer... - Can I Use the Timbren GMRCK25D On a 2019 GMC Sierra 2500HDYes. The Timbren SES # TGMRCK25D can be used on trucks that are lifted like your 2019 GMC Sierra 2500. You will want to have approximately 1" between the bottom of the spring and the axle when installed, but if you get them installed and there is more than that you can use the Timbren 1" Spacer For Raised Frame Vehicles - 3/8" Bushing # A25723-90AH00 to close that gap.
view full answer... - Recommended Suspension Leveling Kit for a 2011 GMC Sierra 3500 With In-Bed CamperHey John, take a look at the Timbren Rear Suspension Enhancement System # TGMRCK25D. These springs are going to sit above the rear axle to help stabilize and level your Sierra, has a nice 8,600 lb capacity, and requires no drilling for install since they replace the factory bump stops. For an install shop near you, you can check out the "Installer Locator" that I've hyperlinked to this answer, and enter your ZIP code to show all shops in your area that'd be able to install these springs.
view full answer... - Recommended Rear Suspension Enhancement For 2021 Chevy Silverado 3500 4WD DRW Cab and ChassisI have a different option for you, but the Firestone Ride-Rite Red Label Air Helper Springs # F2709 you were looking at are not a confirmed fit for your 2021 Chevy Silverado 3500 DRW 4WD Cab and Chassis Truck as they are only designed for the standard trucks. For your cab and chassis truck the best option is going to be the Timbren Rear Suspension Enhancement # TGMRCK25D as it has a 8000lb load rating to keep your truck level. The other options available for your specific truck have a...
view full answer... - Are Timbren Springs a Good Solution for 2017 Chevy Silverado 2500 Towing Fifth Wheel TrailerTimbrens are a perfect solution for your 2017 Chevy Silverado 2500 that is towing a fifth wheel trailer. They replace the bump stops and provide an additional spring that engages when the suspension gets compressed. Basically this acts as a supplemental spring when carrying a heavy load like when you are towing a fifth wheel trailer. I attached an install video for this for you to check out as well.
view full answer... - Will Timbren Suspension Enhancement Help with Trailer ProposingInstalling Timbrens like part # TGMRCK25D on your 2020 Chevy Silverado 2500 can help give you more control, but a properly rated weight distribution system should negate the use of any kind of suspension enhancement on your pickup, especially if it's rated well over your trailer weight rating. What I recommend doing is checking the tongue weight of your trailer prior to adding a Timbren kit to your pickup. A properly loaded trailer will have a tongue weight that is 10-15% of the weight...
view full answer... - Comparing Timbren TGMRCK25D or TGMRTT35D Rear Axle Jounce Springs for 2015 Silverado 2500Timbren rear-axle jounce spring kit # TGMRTT35D is intended for severe service vehicles such as tow trucks so for your towing/cargo application you will use kit # TGMRCK25D. This no-drill install is suitable for heavy-duty trucks like your 2500 whether or not it has factory top overload springs. Installation instructions and a video are linked for your reference.
view full answer... - Spacers Needed For Timbren Springs # TGMRCK25D On Lifted 2020 Chevy Silverado 2500HD With the Timbren Rear Suspension Enhancement System # TGMRCK25D being 6-1/4" overall height and Timbren recommending a 1/2" to 1-1/2" gap it does sound like you have a 2" lift on the rear of your 2020 Chevrolet Silverado 2500 LTZ. Timbren does offer a 1" Spacer # A25723-90AH00 and 1/2" Spacer # TA25722-90P00 that can be used to get the Timbren springs to the correct height you are looking for on your Silverado.
view full answer...
- Timbren System Recommendation for a 2012 Chevrolet Silverado 3500 Cab and Chassis 4x4 Stake BodyThe Timbren system that will fit your 2012 Chevrolet Silverado 3500 cab and chassis 4x4 with a stake body is part # TGMRTT35D. I spoke with my contact at Timbren to confirm that these springs will work with your truck. These springs were designed for severe duty trucks such as yours and have been tested for up to 8,000 lbs, but keep in mind, these will not increase the weight-carrying capacity of your truck. You should not load your truck over Chevrolets recommended weight limits. I...
view full answer... - Rear Suspension Helper Springs for a 2018 GMC Sierra 2500 Towing a 5th Wheel TrailerHello, I will be happy to help you select some helper springs to improve the ride and level out the truck when you are towing. Timbren springs are an easy install but they will make the ride stiffer when you are not towing. The similar SumoSprings Solo # SSR-207-47 will also level out the truck but will not be as stiff when not towing compared to the Timbren springs. Another option to consider is RoadActive Suspension # RAS3611-HD. Installation is easy with this kit as well. It will...
view full answer...
- Comparing Timbren Rear Helper Springs for a 2019 Chevy Silverado 2500The Timbren Springs part # TGMRTT35D for the 2019 Chevy Silverado 2500 have a 8,000 lb capacity are designed for service vehicles such as tow trucks. The Timbren Springs part # TGMRCK25D have a 8,600 lb capacity but as designed for heavy duty pickup trucks. The springs for the service vehicles come with a spacer to take up extra space while installing the springs.
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Shaughn
10/22/2023
Works great Towed 5th wheel thousands of miles flawlessly. Better than the air bags I had on my previous truck in my opinion.