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2015 Toyota Tundra
Timbren Suspension Enhancement System - Severe Service - Rear Axle
Item # TFRTT1502D
Retail:$316.90
Our Price: $269.36
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2015 Toyota Tundra
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Timbren Vehicle Suspension - TFRTT1502D
- Jounce-Style Springs
- Rear Axle Suspension Enhancement
- Extra Heavy Duty
- Timbren
7,000-lb Capacity hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. Provides a comfortable ride by absorbing road shock and improving stability. Ideal for trucks with slide-in campers or an in-bed salt spreader.
Features:
- Improves suspension, handling, and safety
- Ideal for trucks with slide-in campers or an in-bed salt spreader
- 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 rear 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 suspension
- Includes 2 Aeon hollow rubber springs, custom-fit brackets and hardware for simple installation
- Replaces axle bump stops on frame
- No drilling required
Specs:
- Capacity: 7,000 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.
FRTT1502D Timbren SES with Aeon Hollow Rubber Springs - Rear Axle - Severe Service
Installation Details
This Product Fits The Following Vehicles
- 2004 - 2008 Ford F-150
- 2009 - 2014 Ford F-150 2 Wheel Drive
- 2009 - 2014 Ford F-150 4 Wheel Drive
- 2004 - 2008 Lincoln Mark LT
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
- Wrong item was ordered
- Alternate product found
Customer Reviews
Timbren Suspension Enhancement System - Severe Service - Rear Axle - TFRTT1502D
Average Customer Rating: 4.7 out of 5 stars (5978 Customer Reviews)
7,000-lb Capacity hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. Provides a comfortable ride by absorbing road shock and improving stability. Ideal for trucks with slide-in campers or an in-bed salt spreader.by: Jyrle05/08/2024
Easy to use and to attach to the frame.Holds up well to heavy loads.
by: Jim07/30/2018
2014 Ford F-150
Product arrived right on time. Installation was easy. Product was of excellent quality and just as advertised by etrailer. Timbren rear suspension enhancement system. I pull a 32' fifth wheel.
by: Edward S.10/12/2015
2013 Ford F-150
Yet another great experience with etrailer! Product arrived in time and good packaging. The timbren springs work great to keep my truck level when hauling my gooseneck and tractor!
by: John03/02/2020
Easy to put on .took me about 35 mins for both sides. I pulled my RV same day and worked like a champ. The factory parts on my F 150 were a joke. Also hardly any rear squating ,my truck stayed level and the ride was 100% better.
by: Mitchell 10/07/2023
2004 Ford F-150
Turned my 1/4 ton into a much better and stable hauler
by: Frank P.05/28/2014
2012 Jayco Eagle
I have a Half-Ton Jayco Eagle Lite 5th wheel. My brother installed Timbren SES on his truck and with his encouragement, I purchased a Timbren SES from eTrailer. It took only 20 minutes per side to install. Before Timbren, my truck suspension would lower 2-3 inches with the 5th wheel. After Timbren, my vehicle is perfectly level at all times, the ride is very smooth. I strongly recommend this product to anyone that needs to enhance their vehicles' rear suspension. A great product. My only regret is that I did not make this investment sooner!!!
Frank P., Chattanooga, TN
by: Timothy03/27/2013
2012 Ford F-150
Great product, ordered these for my F-150 and was upgraded to express shipping. Received product in 4 days and took me a total of 20 minutes to install on both sides. Truck does not squat at all when it comes in contact with the springs now. Still have the smooth ride when not towing, towed my trailer with 4800lbs with no problem. Thanks for a great product.
Anonymous
4/12/2014
Still working the same as new. Towed 6500 lbs. and truck set normal. Still a great product. Thanks again!
by: Marty 02/26/2021
2007 Ford F-150
Easy install in my 2007 2wd F150. pulled a 4800 pound 26 foot travel trailer 200 miles the next day with no issues. Along with adding a load leveling hitch, I couldn't ask for better upgrades for this truck. My wife couldn't feel any buffeting when tractor trailers passed, and we pulled at 60 to 65 mph.
by: Steven10/21/2018
2012 Ford F-150
I like them well enough, but my wife had complained that the ride was too rough after. I removed the spacer and it seems to drive better in town. I haven’t towed my trailer yet, but it was very nice when I had the spacer in last summer.
by: Kelly J08/03/2017
2013 Ford F-150
Springs were EXTREMELY easy to install, no more than 30 minutes total. Pulled a rental camper up north and had some squat and sway issues, even with load distribution hitch.
Ordered the springs and had them shipped to the campground, installed them on site. Should be a good comparison how the camper handles on the way home!
So far, very impressed.
by: Kent F. 01/16/2017
2011 Ford F-150
Awesome product , makes my truck ride kinda stiff when the weather gets colder in Northern Indiana , But really works better that air bags when I tow my Trailer .
by: Brian 01/10/2023
Have them in the front and rear and work great! The rides a bit rougher but does the job I bought them for!
by: Kevin03/03/2022
works better the air shocks
by: Deej10/05/2017
2015 Ford F-150
I got these for my 2015 f150, my truck doesn't sag anymore when I have my trailer hooked up.
by: Dave D06/10/2016
2014 Ford F-150
The product came in 3 days as I picked. It came in nice box and packed well. First inspection of the product is exactly what I wanted. Will be installing today and towing my travel trailer soon so I will leave a future comment.
by: Je10/12/2021
Rather stiff now but great for traileri ng.
by: Terry C.07/10/2015
2014 Ford F-150
Arrived a day early, and everything looks to be in perfect order. Will be installing these on my 2014 F-150 SCrew over the weekend. Looking forward to seeing how they perform.
Terry C.
7/9/2016
Installed in about 30 minutes used a lift without any issues. Have towed my 32 travel trailer over 4000 miles and performs great. The truck is solid when under a load and no difference than stock when not.
by: Alan N08/02/2017
Has eliminated the bouncing previously experienced during highway travel. Easy to install and a simple solution. +++
by: Ludogg6804/17/2020
Excellent for towing , not smooth driving without a load .
by: Steve H09/01/2019
I didn't like the ride after installing. The ride was so bouncy I had to remove again.
by: nancy a.08/06/2013
2010 Ford F-150
Just as advertised. Couldn't be happier. Arrived on time, install easy and performance great.
by: David08/06/2019
2004 Ford F-150
Great Experience ordering this product. Items arrived when promised.
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See what our Experts say about this Timbren Vehicle Suspension
- Troubleshooting Installation of Timbren Spacers Causing Additional Trailer SwaySince it sounds like you have not adjusted your weight distribution hitch yet I would definitely start there. Any time you add something like the # TFRTT1502D, or alter it with spacers, you want to adjust your WDH accordingly. After making the adjustments I would see how it does. Your tongue weight shouldn't be altered by the addition of the spacers but it probably made a difference if you're riding higher. Realistically, a properly rated and adjust WDH should remove any sag from your...
view full answer... - Can Lippert Road Armor Cushioned Equalizers Be Used On 32' 14000lb Hot Shot Trailer?I reached out to my contact at Lippert and she mentioned there would be no issues using the Road Armor Shock Absorbing Equalizers # LC696740 on a trailer used as much as yours, and that since adding them would relieve stress on your axles and other suspension components it would be a good investment for you. These equalizers are made for 3500-8000lb axles so they will work just fine on your trailer with a 14000lb rating. To make sure that these equalizers will fit your trailer you will...
view full answer...
- Timbren Suspension Enhancement for 2007 Ford -150 with 3 inch LiftIf the 3 inch lift added 3 inches to the distance between your frame rails and your axle you'd need to use 3 1-inch spacers with the Timbren kit part # TFRTT1502D on your 2007 Ford F-150. For that you'd need the part # A25723-90AH00. You'd need a total of 6 of these and you'd need to supply bolts that are 3 inches longer. If instead you have a 3 inch body lift and the suspension didn't change then you wouldn't need the spacer.
view full answer... - Helper Springs for a 2014 Ford F-150 with Full Truck Bed and towing 7,000 Pound TrailerEven with the bed on your 2014 Ford F-150 loaded and towing a 7,000 pound trailer the weight on the actual rear axle of the truck is still well under 6,000 pounds so going with the 6K rated Timbren springs, # TFR1504D for 4x4s or # TFR1502D for 2-wheel drive models will work well. The 7K kits are designed for severe service vehicles only.
view full answer... - Recommended Suspension Enhancement for a 2009 F-150 Pulling an 8,000 Pound TrailerThough I do have another option available, the Timbren # TFRTT1502D will be a bit too heavy duty for what you are needing it for. There are a few caveats for what the Firestone # F2525 will fit, but as long as you do not have the following things, I highly suggest going with it due to the adjustability. That being said, this will not fit with in-bed hitch as it mounts in same location as hitch brackets. It is also not intended for FX2 or Raptor models.
view full answer... - Troubleshooting 2017 Jayco 284BHSW Having Noticeable Sway When Being Towed W/ 2021 Ram 1500I would be happy to help! Since your 2017 Jayco 284 BHSW travel trailer weighs in at 7500lbs and your 2021 Ram 1500 Crew Cab weighs in at a max of 6400lbs then a weight distribution is highly recommended. A weight distribution hitch is recommended when the trailer is 50% of the weight of the tow vehicle, but in this case your trailer weighs more than your tow vehicle. Now to make sure your get the correct weight distribution hitch you will need to confirm your setups total tongue weight....
view full answer... - Will Timbren Suspension Enhancement System Work With Installed Fifth Wheel On 2014 Ford F-150The Timbren Rear Suspension Enhancement System, part # TFRTT1502D installs on the bottoms and inside of the frames. If you look at the installation of the fifth wheel on your F-150, you will be able to see if there would be interference. Installation of a suspension enhancement like # TFRTT1502D is intended to work with a system that is in good working order and will not increase the weight capacity of the vehicle.
view full answer... - Should Spacer of Timbren Kit be Used with 2006 Ford F-150 TFRTT1502DBased on what you have in the bed of your truck I would recommend going ahead and using the spacer that comes with the Timbren kit part # TFRTT1502D. If you find the ride quality too harsh you could try pulling it out but I think you'll prefer the additional support.
view full answer... - What is Overall Height of Timbren Rear Suspension Enhancement System # TFRTT1502DThe total height of the Timbren Rear Suspension Enhancement System # TFRTT1502D that you referenced when installed is 7-1/2 inches. This is the height of the of the kit from where it would attach to your truck frame down to the lowest point. This is also a confirmed fit for your 2013 Ford F-150 2WD short bed as well.
view full answer... - Should Suspension Be Enhanced On 2013 Ford F-150 With Weight Distribution To Reduce SagIt sounds like the Equal-i-zer Weight Distribution system you have installed may not be set up properly. If you are not exceeding the weight capacity of the system or vehicle, the system when set up correctly should take care of the squat you said you have. If the squat is caused by a heavy load in the back of your truck then the Timbren system would work well for you. I recommend part # TFRTT1502D. This provides additional support when weight is added to the back of the truck and does...
view full answer... - Recommended Suspensin Enhancement For 2016 Ford F-150 Towing A Trailer And Dirt Bikes In BedSince you said the rear of your F-150 sags when the dirt bikes are in the bed I recommend using a Timbren Rear Suspension Enhancement System, part # TFR1502D if you have a 2-wheel drive truck with stock height. This system does not affect the ride of your truck when you are not towing but as more weight is added helps to cushion the load and provide additional support. No drilling is required for installation and it has a capacity of 6,000-lbs. This will not increase the weight capacity...
view full answer... - Troubleshooting Trailer Sway After Installing Timbren Suspension Enhancement on 2015 Ford F-150If you are getting constant sway on your trailer the solution is most likely to address the way the trailer is loaded. The persistent sway you are describing is almost always caused by not having enough trailer tongue weight. You need to have your tongue weight between 10 and 15 percent of the total trailer weight to be prevent the type of sway you are experiencing. Other possible issues is that the trailer isn't sitting level enough. You might have your trailer sitting nose high now with...
view full answer... - Which Timbrens Should I use on my 2012 Ford F-150 Eco BoostWhen choosing between the Timbren Rear Suspension Enhancement System part # TFRTT1502D and the Timbren Rear Suspension Enhancement System part # TFR1504D for your application the heavier Timbren Rear Suspension Enhancement System part # TFR1504D will be the way to go. The additional 1600 lbs. of leveling capability will help. It will give you the additional support that you will need to keep as level as possible. Please keep in mind these do not increase the towing capacity of your truck...
view full answer... - Timbren System or a Weight Distribution System for Towing a 6,000 lb TrailerAdding a Timbren system like the part # TFRTT1502D definitely would help, but it would not be an adequate replacement for your weight distributions system. Your weight distribution system distributes the tongue weight of your trailer to your front axles as well which provides you with a much safer towing setup by improving braking and handling. A Timbren system is mainly designed for vehicles with that are carrying a heavy load in the bed of their truck. For trailering applications a weight...
view full answer... - Timbren Suspension Enhancement Recommendation for a 2010 Ford F-150 Towing a Horse TrailerThe Timbren suspension enhancement system # TFRTT1502D is designed for service vehicles (fire trucks, ambulances, utility trucks) but not regular trucks. For your 2010 Ford F-150 you would want to go with the 6K system # TFR1502D that you referenced. It will work well with your horse trailer. Even though the trailer is more than the 6K capacity of the system, the tongue weight of the trailer that pulls the truck down is much less so the system will be very effective. I have included a link...
view full answer... - Best Suspension Support for 2008 Ford F-150The RAS systems are the best options for suspension support. They give you adjustable suspension support that's easier to install, less maintenance, and unlike other options actually improves ride quality instead of diminishing it. So for your 2008 Ford F-150 you'd want the part # RAS3612 and you'd be set.
view full answer...
- Use of Timbren Rear Suspension Kit on Flatbed Truck Carrying Heavy LoadsThere are several Timbren rear-axle suspension helper spring kits for your 2006 F-150, shown on the linked page, that offer either 6000-lbs of combined load support or 7000-lbs of load support as with the kit # TFRTT1502D that you referenced. This specific kit is designed expressly for heavy-duty 2WD "severe service" vehicles like tow trucks and also vehicles that carry heavy loads. 4WD trucks use kit # TFRTT150D. I spoke to my technical contact at Timbren about your concern. He noted...
view full answer... - Which Timbren Suspension Enhancement for a 2014 Ford F-150 4WDYou found the correct part; the Timbren # TFR1504D are the springs you're looking for and are a confirmed fit on your 2014 Ford F-150. The Timbren # TFR1504D-P3 is designed for an F-150 with a 4"+ lift and the # TFRTT1502D is designed for service type vehicles (like a tow truck), so they're not the correct option for your truck. I've linked a brief review video of these springs for you to have a look at.
view full answer... - Compatibility of Firestone Ride-Rite # F2525 Air Springs w/ Curt 5th Wheel Install Kit # C16300According to my Firestone representative, the # F2525 kit you have is not compatible with a fifth wheel bracket kit. As you can see in the photo I've provided, the # F2525 attaches to the outboard side of the frame members, which is the same footprint where the fifth wheel brackets would install. There are two alternatives. The least expensive option would be the Timbren # TFRTT1502D which you didn't seem really thrilled about. The other option would be to remove your existing # F2525...
view full answer...
- Weight Distribution System Recommendation for a 2013 Ford F-150 Towing 8500 lb TrailerActually for towing a trailer as heavy as yours I have a better solution than suspension enhancement. Instead you would want a weight distribution system. Not only will weight distribution help prevent rear suspension sag like the suspension enhancement, but it will also move part of the tongue weight of the trailer up to the front axle of the trailer which will help with braking and handling unlike suspension enhancement. The best way to pick out a weight distribution system is to base...
view full answer... - Suspension Enhancement Recommendation for 2013 Ford F-150 Towing Travel TrailerTimbrens are great suspension enhancement options for reducing sag when towing, but the part # TFRTT1502D that you referenced is going to be too harsh as it is a designed for severe duty applications. The part # TUR100 is going to be best option. It will give you the support you want and won't give you a super harsh unloaded ride quality.
view full answer... - Timbren Rear Suspension Enhancement System Recommendation for 2015 Ford F-150 Stock HeightThanks for the picture of your truck! Looks very clean! I can tell by the picture that you do not have a 4 inch lift and that you have the standard suspension height. That means that you would need the part # TFRTT1502D which would give you additional suspension support.
view full answer...
- Fifth Wheel Hitch Recommendation for 2014 Ford F-150 Short BedThe 2014 Ford F-150 5.0 V8 will work for you to pull that trailer. Based on my research, the maximum towing capacity for the F-150 varies depending on the cab and bed styles. However, I found that even the cab and bed with the lowest maximum towing capacity for the 5.0L V8 with 3.55 rear axle will still pull up to 12,900 pounds, approximately 2,000 pounds more than your trailer's weight. Since the truck has a 6.5 foot bed, we strongly recommend using a sliding fifth wheel hitch because...
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- Choosing Firestone or Timbren Suspension System for Towing 3-Horse TrailerGiven the choice between the Timbren system ( # TFRTT1502D for 2wd or # TFR150D for 4wd models) or the Firestone # F2350, I'd choose the Timbrens because although the springs won't have any effect on the vehicle ride when there isn't load being applied, they'll get progressively stiffer as more weight is added. The Timbrens have a 6K capacity, but you'll be limited by the payload capacity of your truck. The Firestone springs don't carry a weight capacity, per my contact at Firestone. If...
view full answer...
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Info for this part was:
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Frank P.
5/28/2015
I have towed my 5th wheel several thousand miles over the past year since installing the Timbren SES purchased from eTrailer. Not only have I been very pleased with this product but have shared the plus features and good news of this product with many other half-ton towers.