Timbren Vehicle Suspension
- TFRTT1502D
Highlights
- Custom Fit for Your Vehicle: Mounts to existing attachment points
- 7,000-lb Load Support: Keeps your truck level and stable when hauling or towing heavy loads.
- Smoother, Safer Ride: Hollow rubber springs absorb road shock and reduce bounce on rough roads.
- Better Handling and Control: Minimizes body roll and sway during turns or sudden maneuvers.
- Even Support for Off-Center Loads: Each spring works separately to keep both sides balanced.
- Quick Bolt-On Setup: Replaces factory bump stops with custom brackets—no drilling required.
Features to know about
Stay Level Under Heavy Loads: 7,000-lb Rear Suspension Support
When the bed is packed or the trailer tongue is heavy, the rear end can sag and throw off handling. This Severe Service Timbren Suspension Enhancement System adds up to 7,000 lbs of extra support above the rear axle. The hollow rubber springs sit 1" above the axle, letting your stock suspension work normally when unloaded but stepping in when weight builds. The progressive design gets stiffer as it compresses, keeping your truck level and steering steady no matter how much you’re hauling.
Smooth Out Rough Roads: Hollow Rubber Springs That Absorb Shock
Bumps, potholes, and uneven roads can beat up both you and your suspension. The Aeon hollow rubber springs in this kit act like heavy-duty cushions that take the brunt of road shock. They absorb impact instead of passing it to the chassis, creating a smoother, more stable ride when loaded. By preventing bottoming out on rough roads, they also help extend the life of your factory suspension components.
Stay Steady in Crosswinds and Turns: Independent Spring Action
When a curve or gust tries to push you around, each Timbren spring works independently to keep its side level. That reduces body roll and sway when cornering or swerving, and helps control trailer movement when wind or passing traffic starts it rocking. The added stability helps the trailer stay in line and makes highway towing feel more confident and controlled.
Keep Installation Simple: Bolt-On Brackets With No Drilling
Upgrading your suspension doesn’t have to mean major fabrication. The kit comes with custom-fit brackets and hardware that bolt directly onto each frame rail above the rear axle—no drilling required. Once installed, there are no air lines, compressors, or gauges to manage. The system simply replaces your factory bump stops for a clean, dependable setup built for heavy hauling or work duty.
Specs
Weight and Capacity
- Capacity: 7,000 lbs
- Do not exceed your vehicle's weight-carrying capacity
Compatibility
- Designed to work with a suspension system that is in good working order
Warranty
- Limited lifetime warranty - satisfaction guaranteed
FRTT1502D Timbren SES with Aeon Hollow Rubber Springs - Rear Axle - Severe Service
Installation Details 
This Product Fits The Following Vehicles
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.