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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: TIMDR5500 Manufacturer Sku #: DR5500
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$496.65
2008 - 2026 Dodge Ram 4500
2008 - 2026 Dodge Ram 5500
Product Name: Timbren Rear Suspension Enhancement System - 2008-2026 Dodge Ram 4500/5500 2WD/4WD Manufacturer: Timbren Manufacturer Part #: DR5500 Thoroughbred Diesel Part #: TIMDR5500 Fitment Notes: 2008-2026 Dodge Ram 4500/5500 2WD/4WD
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 SES kits level your load, making for a safe, controlled ride so smooth, you might forget you’re towing altogether.
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, the rubber spring will be in contact with the vehicle’s frame. This contact won’t affect ride quality - you’ll still enjoy a comfortable unloaded ride, too.
What makes Timbren SES kits different from other suspension enhancement systems? Unlike air bags, our kits require no post-installation maintenance. And unlike other systems, you can install and haul in under 30 minutes, right from your driveway.
Specs
Rated Capacity: 12000 lbs
Note: Even though you’re increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer.
Timbren Features:
What's Included