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When heavy gear up front causes sag or uneven handling, these hollow rubber springs add up to 6,000 lbs of extra support to keep your ride level and controlled. The system works with your factory suspension to stabilize steering and braking, keeping your headlights properly aimed and reducing tire wear when weight shifts forward. Each spring stiffens progressively as load increases, giving you the support you need only when you actually need it.
Every bump doesn’t have to jolt the cab. The rubber construction cushions road shock and helps prevent bottoming out when things get rough. That means less bounce, smoother ride quality, and less wear on your suspension components. By taking the brunt of bumps and rough terrain, the springs make loaded driving a lot more stable and comfortable.
Each side of the system works on its own to help level off-center loads and reduce body roll through corners or when swerving. The independent action keeps the vehicle balanced even when equipment weight isn’t evenly distributed. The result is steadier handling, better control, and a planted feel on turns or uneven surfaces.
Installation is straightforward because each spring bolts onto a vehicle-specific bracket above the axle—no drilling required. The design replaces your existing axle bump stops with rubber springs that stay in constant contact with the axle, always ready to cushion movement or add support as needed. You get all brackets, hardware, and two Aeon hollow rubber springs for a clean bolt-on setup that’s easy to complete with basic tools.
Customer Satisfaction Score:
93% were satisfied with this product
7% of customers were not satisfied
Ratings & Reviews
Pnk1011
8/14/2024
The Timbren products still work great after a year in service... No changes or complaints. I highly recommend them to anyone.
Katrina B.
10/14/2022
I see that you gave your experience with etrailer 1 star. If you give me more information about why you are disappointed in us, I will be happy to assist you.
Kate F.
3/26/2026
Glad we had the right fit for you Tom! Where are you located, and how much snow did you get this last season?
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Mark
9/7/2020
Perfect