Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
Rating: 
3 reviews
Code: TFR250SDF
Retail:$240.52
Price:$199.63
Shipping Weight: 10 pounds
Shipping SpecialHollow rubber springs sit above the axle, helping to stabilize and level the vehicle while providing a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.
Features:
Specs:
When hauling heavy loads in the cargo area or by pulling a trailer, you will often see the rear of the vehicle sag while the front end rises. In these cases, the rear axle is handling not only the weight of the cargo, but more of the vehicle's weight as well. Because less weight is on the front axle, the front tires are making less contact with the road. Overall vehicle handling - traction, steering, and braking - is negatively affected. The resistance from Timbren's Suspension Enhancement System works with the vehicle's factory suspension to keep the vehicle level and improve your driving performance.
The Timbren system has a vehicle-specific bracket that will be 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 one inch 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 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 provides increased resistance, stiffening the suspension and keeping the vehicle level.
Each hollow rubber spring works independently to support the driver's or passenger's side of the 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 hauling off-center loads.
Because the vehicle handles better with the springs, less turbulence will be passed along to the trailer helping 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 passing of a semi) because the movement from the trailer is not transferred to the vehicle. This also works to make the sway subside quicker.
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 as the rubber springs work to prevent bottoming out on rough roads.
Compared to the competition:
Timbren's suspension enhancement systems are much easier to install than air springs - no air hoses are needed to be run, no compressors or gauges to hook up, and no manual adjustments necessary. The rubber construction causes Timbren's springs to be more elastic than similar products constructed of micro-cellular urethane. More elasticity allows for a more comfortable ride because the rubber has more travel.
Video of Timbren Rear Suspension Enhancement System
Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
Timbren SES kits with patented AEON hollow rubber springs are designed to provide adequate capacity to solve load carrying and towing problems on all trucks, vans, and SUVs. When installed they ride above the axle so that they do not effect the unloaded ride of the vehicle. With a loaded vehicle or when pulling a heavy trailer the AEON spring comes into contact with the axle to level the vehicle. Cushion road shock, reduce sway, and improve handling. Here is how simple it is to install. Remove the OEM bump stop, attach the AEON rubber spring to the Timbren bracket using the hardware that comes with it. Then using the holes in the frame which were used for the bump stop, attach the SES assembly making sure that there is a 1/ 2 inch to 1 inch space between the axle and the AEON spring. Spacers are included in many kits which may be needed to achieve the space required. What could be easier. SES kits come with a lifetime warranty at a satisfaction guarantee.
2001 - 2010 Ford F-250 and F-350 Super Duty F-250
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Average Customer Rating: 4.3 out of 5 stars (3 Customer Reviews)
by: Leon L.04/22/2012
Is this review helpful?
The product was recieved on time. It was very easy to install and worked great. 38047
by: CR03/22/2011
Is this review helpful?
The Timbren Rear Suspension Enhancement System installed fairly easy. The hardest part was removing the old bump stops, when loosened they started to spin and I had to block them up to finish removal. I can't wait to connect to my 5th wheel and see how the truck rides. As with every product I have purchased from eTrailer, delivery was quick and tracking was great.10101
by: Eyeonyou11/17/2010
Is this review helpful?
Works well On a 2010 f250 9000GVW truck trailers better.I have a ezdumper inbed so this takes about 700 off GVW.I load a lot lawn debris i went to dump and weighed in at 9700#. Truck did not sag.Don't over load your truck,but in a pinch you can.3633
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Installation Details
