Timbren SES Suspension Enhancement System SKU# HIR185 - Rear Kit
Timbren SES Suspension Enhancement System SKU# HIR185 - Rear Kit
Timbren SES Suspension Enhancement System SKU# HIR185 - Rear Kit

Timbren SES Suspension Enhancement System SKU# HIR185 - Rear Kit

SKU# HIR185
$837.19

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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 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.

See Our Springs in Action

EASY INSTALLATION, IN UNDER 30 MINUTES

Install right in your driveway, no special skills or tools needed. Be ready to ride and haul in less than 30 minutes.

A SMOOTH RIDE, LOADED OR UNLOADED

Our Aeon® springs feature a progressive spring rate. As load increases, our rubber springs push back even harder to level your load. Our springs also act like a shock absorber. This makes for a smooth, controlled ride loaded or unloaded.

Better than air, metal & foam

See how we stack up against other suspension enhancement systems.

Timbren SES

Air Bags

Add-a-Leaf

Foam

Price

$345.99

$2,500

$500

$299

Row Header

Column 1

Column 2

Column 3

Column 4

Rated Capacity

8,600 lbs

5,000 lbs

1,500 lbs

1,000 lbs

Best Progressive Spring Rate

DIY Install

Ride Quality

Durability

No Additional Parts Needed

Lifetime Warranty

100-Day Money Back Guarantee

Your questions, answered

You want all the info before choosing the right towing and hauling solution for you. And we want to help.