



2009-Present RAM 1500 Crew Cab & Quad Cab Timbren SES Suspension Enhancement System - Rear Kit
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Lifetime Warranty and 100-Day Money Back Guarantee
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Unstable loads while towing and hauling don’t just make for an uncomfortable ride. Difficult handling, rear sag, and corner sway create dangerous driving conditions — for you, your passengers, and other vehicles.
Whether you’re towing your RV across the country or hauling hay down the highway, our Timbren RAM 1500 SES kit provides a simple, effective solution to improve load stability and ride quality. Designed for 2009-present RAM 1500 crew cab and quad cab models, this suspension upgrade eliminates sag and enhances control for a smoother, safer ride.
How? Our Aeon® rubber springs deliver a progressive spring rate. As load increases, our rubber springs push back harder, eliminating squat, sway, and roll. After installation, there should be a ½” to 1 ½” gap between the rubber spring and vehicle’s frame — meaning you’ll enjoy a comfortable unloaded ride, too.
What makes Timbren SES kits different from other RAM 1500 suspension enhancement systems? Unlike air bags, our kits require zero post-installation maintenance. And unlike other systems, you can install and haul in under 30 minutes, right from your driveway.
Note: Does not fit the following RAM models with factory air ride suspension
RAM 1500-All New (2019- Present)- Regular, Crew Cab & Quad Cab
RAM 1500 Classic (2019- Present)- Regular, Crew Cab & Quad Cab
RAM 1500 (2009-2018)- Regular, Crew Cab & Quad Cab
See how we stack up against other suspension enhancement systems.
Timbren SES |
Air Bags |
Add-a-Leaf |
Foam |
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Price |
$316.90 |
$2,500 |
$500 |
$299 |
Rated Capacity |
8,600 lbs |
5,000 lbs |
1,500 lbs |
1,000 lbs |
Best Progressive Spring Rate |
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DIY Install |
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Improved Ride Quality |
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Durability |
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No Additional Parts Needed |
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Lifetime Warranty |
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100-Day Money Back Guarantee |
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Your questions, answered
You want all the info before choosing the right towing and hauling solution for you. And we want to help.