1. Vehicle Suspension
  2. Timbren
  3. Jounce-Style Springs
  4. Rear Axle Suspension Enhancement
  5. Extra Heavy Duty
Timbren Suspension Enhancement System - Rear Axle

Timbren Suspension Enhancement System - Rear Axle

Item # TFR350SDJ
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Timbren Suspension Enhancement System - Rear Axle Jounce-Style Springs TFR350SDJ
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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. Lowest Prices for the best vehicle suspension from Timbren. Timbren Suspension Enhancement System - Rear Axle part number TFR350SDJ can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Timbren Vehicle Suspension - TFR350SDJ

  • Timbren
  • Jounce-Style Springs
  • Rear Axle Suspension Enhancement
  • Extra Heavy Duty

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.


Features:

  • Improves suspension, handling, and safety
  • Provides additional support as needed so you always have a smooth, comfortable ride
    • Allows the leaf spring ample movement while cushioning light loads
      • Rides just as smoothly when you're not hauling a load
    • Becomes more rigid as more weight is added for a 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 a 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 simple installation
    • Installs directly onto frame
    • No drilling required


Specs:

  • Load-leveling capacity: 8,600 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. 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.



FR350SDJ Timbren SES with Aeon Hollow Rubber Springs - Rear Axle

Installation Details TFR350SDJ Installation instructions

This Product Fits The Following Vehicles





Customer Reviews

Timbren Suspension Enhancement System - Rear Axle - TFR350SDJ

Average Customer Rating:  4.7 out of 5 stars   (2414 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.

- TFR350SDJ
by:
2017 Ford F-350 Super Duty

Easy install on 2017 Ford F-350. For a keystone Raptor RV with over 3500 Lbs tounge weight 488610



- TFR350SDJ
by:
2018 Ford F-350 Super Duty

Product was easy to install, 1/2 hr taking my time. Used a open end wrench and floor jack. My 2018 F350 Super Duty Super Cab 4wd no longer plunges over bumps, it has lost all its rear end sway on turning, carries my load much smoother ( loaded all the time ). Even with the load I always carry, the vehicle sits 1” higher in the rear. Prior to the install I was constantly hitting the rubber stops on my factory overload springs. 520123


Comments
Excellent! I have since purchased another set from you for a 2019 F350 diesel. These things are just the ticket! The ride and handling is so much better!
Andrew - 06/10/2019

56402

- TFR350SDJ
by:

Awesome service and great product 911298



- TFR350SDJ
by:

Just installed them. Your video is very good the directions that come with them are terrible. Hooked up the fifthwheel and I only dropped 1” With out them it would drop 3” 910474



- TFR350SDJ
by:
2020 Ford F-350 Super Duty

Arrived a couple if days early, great! All parts included, super easy to put together and install. No more than a couple of minutes to install each side on truck with perfect fit. Your installation videos were very helpful. Extremely pleased with quality of product and service from e-trailer. After installation hooked up my 32 ft Weekend Warrior toy hauler with 150 gallons of water and full load, no sag, everything level hitch now at correct height. Outstanding product! 895987



- TFR350SDJ
by:

895331



- TFR350SDJ
by: 09/08/2020

They work exactly as described - installed on my F-350 for use with a 17K GVWR 5th wheel. No impact on daily driving, as a matter of fact I don’t even know they are they (until I need them)! Highly recommend 875728



- TFR350SDJ
by:

Quick service. 864233



- TFR350SDJ
by:
2015 Ford F-350 Super Duty

Installed yesterday on my F350. Only took about 15 minutes including taking off the factory bump stop. We picked up our new 5th wheel after and no squat. Truck rode great. I would recomend this product to anyone. No airbags to break down or lose air. 844298



- TFR350SDJ
by:

Great product! I had some body sway, and a little sag when loaded heavy in my F350. I have a steel flat bed so my pickups not empty when empty, these fixed my issue of it being squishy till the factory overloads kicked in. Made the ride solid and firm, exactly what I was looking for. Makes corners great again for a heavy duty pickup, only thing a person may want to consider is if you have a heavy bed or loaded with tools, you’ll have to pick up the rear end to unload the springs enough to slip the timbren in. Cant wait to get hooked up to the Rv and our dump trailer and see how much better it trailers, especially since it exceeded my expectations empty. 844230



- TFR350SDJ
by:

The order came promptly and was delivered in perfect condition. As indicated by others, they were easy to install and I installed them in twenty minutes. One of your other customers stated if you jack up the rear of your truck you can work over the rear tires without having to crawl under the truck. It worked perfectly! The pictures are of jacking up the truck, working over the tires, and final installation. 822541



- TFR350SDJ
by:

The Timbren’s have been a game changer. My story with them has moved about 4 others to install them as well. All are happy. 814692



- TFR350SDJ
by:
2019 Ford F-350 Super Duty

So easy to install on 2019 F350 SD Dually. just lift the back an inch by the hitch and can work right over the tires. no need to get dirty under the truck. I only drop 1.5 inches with my current fifth wheel, so these will just come into service when i load then family. Installed in less than 30 minutes. 805126



- TFR350SDJ
by:

Even though I haven’t put them on yet . My research And the word of friends who use this product is that it exceeds expectations. I’ve seen the difference in hauling a fifth wheel this product makes . 800871



- TFR350SDJ
by:

I have been using timbrens on my trucks for years. It’s amazing well this product product works and I like that there’s no maintenance or adjustments. Simply install and go. It only took 20 minutes to install on my 2020 F350! 797132



- TFR350SDJ
by:
2019 Ford F-350 Super Duty

The Timbrens arrived quicker than expected. They were an easy install, taking less than an hour. While Covid19 has kept me from texting them with our 5th wheel camping trip, I can say that they have improved the handling of my 2019 F350 Superduty on turns and uneven ground. 783083



- TFR350SDJ
by:

Works great when towing my fifth wheel trailer. However it destroys your ride when not towing. Maybe just a little to tall for my truck. Not easy to install, had to lift the bed of my truck to get them installed. I love them when hauling my trailer. They keep everything level and provide cushions for the trailer. 781981



- TFR350SDJ
by:

No more rough bottoming out! And helps with sway too. They are always there and they do not affect non towing ride quality. 776398



- TFR350SDJ
by:

Still working great! 774811



- TFR350SDJ
by:

I bought these about a year ago and have made numerous long trips towing my fifth wheel. They work excellent, no messing with air lines , and leaky bags. They make the ride a little stiffer when not towing the trailer but the trade off was well worth it. 756219



- TFR350SDJ
by:
2018 Ford F-350 Super Duty

Same great product and same great service. Hard to beat their prices too. 720485



- TFR350SDJ
by:

Easy install and handle the load great 704378



- TFR350SDJ
by:

Excellent company great customer servic e. 694410



- TFR350SDJ
by:
2017 Ford F-350 Super Duty

Great product. I tow a 43 1/2 foot 5th Wheel behind my 2017 F350 which before I stalling these helper spring the truck bounced the front. After the quick installation the truck stays level without the annoying bounce! 678805



- TFR350SDJ
by:

Just received the bump stops as I call them. I bought these in particular because a family member has them installed in his truck. He says they do exactly what he wanted and made a vast improvement on his trailering capacity and gandering. I will definitely review them once I have them installed. Looking for nothing but the best results. 628066


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Ask the Experts about this Timbren Vehicle Suspension

  • Comparing the Timbren SES Part TFR350SDJ and Part TFR250SDJ for a Ford F-250/F-250
    The Timbren Suspension Enhancement System part # TFR350SDJ is correct for your 2017 Ford F-350 whereas the Timbren Suspension Enhancement System part # TFR250SDJ is for a 2017-2019 Ford F-250. The brackets on both of these systems are the same so you can use one on the other but the F-250 kit has a 4-1/2" tall spring whereas the F-350 kit has a 5-3/16" tall spring. Therefore, the F-250 kit will not engage as soon as the F-350 kit when used on a F-350. The later engagement will equate to...
    view full answer...
  • Best Timbren Suspension Enhancement for 2019 Ford F-350 Super Duty Towing Camper Trailer
    The best Timbren Suspension Enhancement System fory our 2019 Ford F-350 is the Timbren # TFR350SDJ which are designed with recreational towing in mind, as opposed to the kits which are meant to be used with more heavy-duty work trucks. The Timbren # TFR350SDJ that fit your '19 F-350 are double-convoluted, which means they have more cushioning and give than the single-convoluted Timbrens like # TFRTT350J. This suspension enhancement system is going to improve the handling of your...
    view full answer...
  • Are Timbren Spacers Required for a Leveling Kit on a 2020 Ford F-350
    It all depends on what Timbren kit you decide to use and how much space you have from where the Timbren kit installs to the contact point for your 2020 Frod F-350 Super Duty. For example, the Timbren Suspension Enhancement System # TFR350SDJ measures 7-1/2" tall altogether and Timbren states that you need to have 1/2" to 1-1/2" of a gap between the rubber spring and the contact point. If you measure from the place where your OEM bump stop sits down 7-1/2" and the gap that is left is...
    view full answer...
  • Is the Timbren Suspension System Or Torklift Stable Load Better for 2020 Ford F-350 With Rear Sag
    I recommend to use the Timbren Suspension Enhancement System - Rear Axle part # TFR350SDJ which will give you more stability to reduce rear sag. The springs provide the additional support under heavier loads that your factory suspension cannot provide. The TorkLift StableLoad Suspension Upgrade w Quick-Disconnect part # TLA7310S does help to support the lower overload springs and eliminate body roll but they won't fix the rear sag.
    view full answer...
  • Do I Need Spacers To Install Timbren Springs On 2020 Ford F-350 Super Duty With Lift
    To install the Timbren Suspension Enhancement System - Rear Axle part # TFR350SDJ on the 2020 Ford F-350 Super duty you will need spacers to make up the space from the lift. Timbren recommends having 1/2" to 1-1/2" of gap between the spring and the contact point. Measure from the spot where the OEM bump stop is installed down 7-1/2". The Timbren spring will be 7-1/2" long once installed. If you have more than a 1/2" space between that measurement and the contact point you will need a spacer. Depending...
    view full answer...
  • Correct Timbren Rear Suspension Enhancement System For a 2020 Ford F-350 Super Duty
    The correct Timbren Rear Suspension Enhancement System for a 2020 Ford F-350 Super Duty is part # TFR350SDJ which works on both 2WD and 4WD models. The Timbren Suspension Enhancement System part # TFRTT350J is for models with constant loads like service bodies or truck bed campers therefore, not ideal for towing or hauling. The Timbrens are actually one of the most popular suspension enhancement systems on the market due to both cost and ease of installations. Furthermore, they will provide...
    view full answer...
  • Does 2020 Ford F-350 with Leveling Kit Need Spacers When Installing Timbren Suspension Kit
    Typically a leveling kit for the suspension of a truck like your 2020 Ford F-350 is a slight lift to the front suspension so that the front and rear of the truck is leveled. Higher rated trucks like yours have the rear suspension sitting up quite a bit taller since the suspension is beefed up more back there to compensate for the weight of cargo or a trailer. So with a Timbren kit like the # TFR350SDJ that fits your truck installed you wouldn't need any spacers as long as only the front...
    view full answer...
  • Best Rear Timbren System for 2020 Ford F-350 for Towing Camper
    For the rear axle of your 2020 Ford F-350 the Timbren Suspension Enhancement System # TFR350SDJ will work perfectly. These jounce-style springs feature a robust 8,600 pound weight capacity but they won't reduce your ride quality in the truck. Since you tow frequently and typically have a bed full of supplies when not, these will be your best option for maintaining constant support, reducing rear sag, and taking some stress of the rear suspension for a longer lifespan on the truck. The...
    view full answer...
  • Recommended Timbren SES for 2020 Ford F-350
    If you're carrying heavy payloads, the Timbren Suspension Enhancement System - Rear Axle # TFR350SDJ are the perfect solution and are a confirmed fit on the 2020 Ford F-350. The great thing about these Timbren SES Springs is that they only engage when the truck is loaded, so they won't effect your unloaded ride quality. The # TFR350SDJ will help lessen the strain on your stock suspension system, and because they work independently they'll help with off-center loads in the truck bed and...
    view full answer...
  • Are Spacers Needed for Timbren Springs Installed on 2020 Ford F350 w/ Leveling Kit
    Late model trucks are usually raked so they're an inch or two taller at the rear axle than the front to compensate for a load in the bed or the tongue weight of a trailer, so typically a leveling kit will raise the front to the same height as the rear. If this is the case, you won't need spacers. If the leveling kit has raised the rear over and above stock ride height, when installing the # TFR350SDJ you'll need to add enough spacers to return to the gap between the bottom of the Timbren...
    view full answer...
  • Timbren Rear Suspension Enhancement System Compatible with 2020 Ford F-350 Super Duty
    For your 2020 Ford F-350 Super Duty the compatible set of Timbrens are the Timbren Suspension Enhancement System # TFR350SDJ, and these will work with either a two-wheel drive or four-wheel drive truck, and can even be used on a dually. These are going to do a fantastic job of helping keep your truck level when it has a load on it, whether that's something in the bed or when you're towing. The Timbrens are extremely popular not only because of how effective they are, but how easy they...
    view full answer...
  • Is Air Bag or Timbren Aeon Spring Suspension Best For 2017 Ford F350 4x4 SRW
    The best suspension enhancement product for you will depend on how you use your truck. Timbrens such as # TFR350SDJ are an excellent solution when you'll be carrying a consistent load, like a slide-in truck camper or to handle the pin weight from a gooseneck trailer or a fifth wheel. Because you're carrying a consistent weight, you won't need the adjustability of an air bag system. If you tow trailers of differing sizes and weights, or also frequently haul cargo in the bed of your...
    view full answer...
  • Timbren Suspension Enhancement for 2019 Ford F-350
    The Timbren Suspension Enhancement System # TFR350SDJ that fit your 2019 Ford F-350 Super Duty (both 2WD and 4WD) are a great option because they will improve your F-350's handling and performance while offering your suspension the support it needs while you tow. When you are towing or you have a load that causes the rear end of your F-350 to sag a bit, the rear of your truck will disproportionately be affected so that the front of the truck rises. This means your F-350 won't handle...
    view full answer...
  • Timbren Suspension Enhancement Recommendation for 2020 Ford F-350 Super Duty
    The Timbren suspension enhancement I recommend for your 2020 Ford F-350 Super Duty is the Timbren Suspension Enhancement System - Rear Axle # TFR350SDJ. These are the correct rear enhancement, as the other option, part # TFRTT350J, is for service vehicles like tow trucks and are are much stiffer and will be uncomfortable for a standard truck. The rear axle Timbrens are the best choice and you can also add Timbrens to the front axle of your 2020 Ford F-350 for added support with the Timbren...
    view full answer...
  • Does Timbren Kit # TFR350SDJ Fit 2017 Ford F-350
    The dimensions of the Timbren kit part # TFR350SDJ you referenced are 8-1/2 inches wide by 10-1/2 inches tall by 6 inch diameter. This is a confirmed fit for your 2017 Ford F-350 FX4 and does not require you to use any type of spacers.
    view full answer...
  • Will Timbren Rear Suspension Enhancement for 2017 Ford F-350 Super Duty Always Have Contact
    It is completely normal for the Timbren Suspension Enhancement System # TFR350SDJ to be in constant contact without a gap on your 2017 Ford F-350 with 400 lbs in the back. Using Timbrens on a heavy duty truck like your F-350 Super Duty means there is not going to be any gap between the spring and contact point, and the fact you have cargo in the bed of your truck adds to that, so you have nothing to worry about.
    view full answer...
  • Recommended Timbren Suspension Kit for 2020 Ford F-350
    The best Timbren Suspension Enhancement System for your 2020 Ford F-350 is the Timbren # TFR350SDJ because they were designed with recreational towing in mind, as opposed to the kits which are meant to be used with more heavy-duty work trucks that have a constant load on them. The Timbren # TFR350SDJ that fit your 2020 F-350 are double-convoluted for more cushioning and support than the single-convoluted Timbrens like # TFRTT350J, which are also a fit on the 2020 Ford F-350. The Timbren...
    view full answer...
  • Purpose of Shims that Come with Timbren Suspension Enhancement System # TFR350SDJ
    The U-shaped shims of the Timbren Suspension Enhancement System # TFR350SDJ are designed to help provide a flat mounting surface for the bracket and help stabilize it from left to right. If there's any way you can get the dealer to track them down or replace them you really do want to use them.
    view full answer...
  • Dimensions of Timbren Suspension Enhancement Spring for a 2018 Ford F-350
    From the top of the bracket to the bottom of the rubber spring the # TFR350SDJ Timbrens measure about 7-1/2 inches. When installed you ideally want about a 1/2 inch to an inch of space between the Timbren and its contact point. However, to install them you will be removing your bump stop. So make sure you measure where the bump stop mounts.
    view full answer...
  • Recommended Timbren Rear Suspension Enhancement for a 2017 Ford F-350
    For your 2017 Ford F-350, you have two options. You can go with either the Timbren Suspension Enhancement System part # TFR350SDJ or part # TFRTT350J. I recommend using the Timbren Suspension Enhancement System part # TFR350SDJ as these aeon springs are rated for a higher weight capacity and are made of a thicker rubber. The hollow rubber springs sit above the rear axle below the frame to help stabilize and provide up to 8,600 lbs of load support capacity. They are designed to provide...
    view full answer...
  • Suspension Enhancement Recommendation for 2019 Ford F-350 with Factory Rail Kit
    For rear suspension enhancement that is a confirmed fit for your 2019 Ford F-350 and is also compatible with the in-bed factory rail kit your truck has we have the Timbren kit part # TFR350SDJ which would fit and work well. This gives you the rear suspension support you'll need while towing and unlike air bag kits you'd never have to worry about air leaks or maintaining air pressure either. It's a much simpler solution that gives the same support. Since it attaches to the bottom of the...
    view full answer...
  • Fifth Wheel Hitch and Suspension Enhancement Recommendation for 2019 Ford F-350
    For suspension enhancement for your 2019 Ford F-350 I recommend the Timbren kit part # TFR350SDJ. What's great about the Timbren kits is that they do not require any air pressure maintenance or running any air lines and you get the same suspension support as the air bag kit. For a hitch you'd want the B and W Companion Fixed part # BWRVK3300 if you have a long bed truck or if you have a short bed you'd want the slider version part # BWRVK3370 which can slide back to give you turning...
    view full answer...
  • Can Timbrens for a 2019 Ford F-350 Be Used With a Weight Distribution System
    The correct Timbren Suspension Enhancement System for a 2019 Ford F-350 is part # TFR350SDJ which is rated at 8,600 lbs because the other option rated at 8,000 lbs is for service duty applications. There won't be an issues using the Timbrens on a truck with a leveling kit or one that also has a weight distribution system so there should be no worries here. The leveling kit only affects the front suspension. In regards to the weight distribution system, you will want to go through the...
    view full answer...
  • Suspension Enhancement Recommendation for 2019 Ford F-350 Dually, Diesel with OEM 5th Wheel Rails
    I do have a great suspension enhancement kit I can recommend for your 2019 Ford F-350 diesel, DRW, with the factory fifth wheel rail kit, but your vehicle does not have any air bag style kits available. The best option is the Timbren kit part # TFR350SDJ. This gives you the same support as an air bag kit but it installs much easier than an air bag kit and does not ever require any maintenance so it's really a great option. Air bag kits require you to maintain air pressure and have a much...
    view full answer...
  • Will Timbrens Work with Airbags on a 2018 Ford F-350
    Yes, the Timbren Suspension Enhancement System part # TFR350SDJ will work with the Firestone Ride-Rite Air Helper Springs part # F2600 on your 2018 Ford F-350 Super Duty. If you are concerned with leaks you may also be interested in the Air Line Service Kit part # F2012 and the Replacement Air Spring part # F6781.
    view full answer...
  • Recommended Timbren Suspension Enhancement and 5th Wheel Hitch for 2017 Ford F-350 4x4 Short Bed
    For your 2017 Ford F-350 4x4 short box, the Timbren Suspension Enhancement System - Rear Axle # TFR350SDJ will be a confirmed fit for your truck. These hollow rubber springs sit above the axle to help stabilize and level your truck. These springs work independently to compensate for off-center loads and reduce body roll. They are a great compliment to a 5th wheel hitch. If you haven't yet selected a 5th wheel hitch, I recommend the Reese Quick-Install Custom Base Rails and Outboard...
    view full answer...
  • Timbren Suspension Enhancement Recommendation for 2019 Ford F-350
    For your 2019 Ford F-350 the Timbren kit you need is the part # TFR350SDJ. This will help support the rear suspension of your truck when you are towing your fifth wheel trailer. I really like the Timbren kits over the air bag style kits as they are much easier to install and never require you to maintain air pressure or worry about air leaks. Also, since these kits install to the bottom of the vehicle frame they don't interfere with fifth wheel rails.
    view full answer...
  • 2020 Ford F-350 Super Duty With 4 Wheel Drive and Rear Sag Timbren Recommendation
    I recommend the Timbren Suspension Enhancement System - Rear Axle part # TFR350SDJ for the 2020 Ford F-350 Super Duty with 4 wheel drive. The Timbrens will do a wonderful job of keeping the load level and fixing the rear sag. They also act a shock absorber to absorb the bumps in the rode to create a more comfortable ride. I have attached a video for your reference.
    view full answer...
  • Will the Timbrens for a 2019 Ford F-350 4x4 Require An Alignment
    The Timbren Suspension Enhancement System part # TFR350SDJ for rear or part # TFF350SDC for front which are a fit for a 2019 Ford F-350 4x4 will not require any sort of alignment as they do not change the geometry of the suspension.
    view full answer...




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Info for this part was:

Edited by:
Leah B
Expert Research:
Mike L
Expert Research:
Jameson C
Video Edited:
Jacob T
Video Edited:
Chris R
Installed by:
Cole B
Updated by:
Mary E
Updated by:
Sarah W
Video by:
Jonathan Y
Written by:
Anna W
Test Fit:
Robert C

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