When towing heavy loads or hauling cargo, unstable weight distribution can quickly turn a smooth trip into a dangerous ride. Rear sag, corner sway, and difficult handling make for an uncomfortable and unsafe experience—not only for you but for your passengers and others on the road.

Timbren Suspension Enhancement System (SES) kits are designed to eliminate these issues, offering a smooth, controlled ride whether you're towing a trailer across the country or hauling heavy materials locally. With Timbren SES kits, your vehicle remains level, stable, and easy to handle, ensuring a safe driving experience, even under heavy loads.

Timbren SES Kits: Enhanced Suspension with Aeon® Rubber Springs

The secret to the effectiveness of Timbren SES kits is our patented Aeon® rubber springs, which provide a progressive spring rate. This means that as your load increases, the rubber springs push back harder, preventing rear-end sag, sway, and roll. Whether you're towing an RV or carrying heavy equipment, these springs automatically adjust to the weight of the load, ensuring your vehicle stays level and stable.

One of the key benefits of Timbren SES kits is that they also improve your unloaded ride quality. After installation, there’s a ½” to 1 ½” gap between the rubber spring and your vehicle’s frame, providing a comfortable ride even when you’re not towing or hauling.

The Timbren SES Advantage: Maintenance-Free, DIY Installation

Unlike airbag suspension systems that require constant maintenance and adjustments, Timbren SES kits are completely maintenance-free after installation. Once installed, you can forget about them—they’re designed to last for the lifetime of your vehicle without any further adjustments.

Installation is also simple and quick. No drilling, no routing airlines, and no complicated tools—just bolt the kit on in under 30 minutes using basic hand tools. Timbren SES kits are perfect for DIY enthusiasts and don’t require professional installation.

Why Timbren SES Kits Are Better Than Airbags

Zero Post-Installation Maintenance: Unlike airbag systems, Timbren SES kits don’t require air pressure adjustments or frequent checkups.

No Airlines or Fittings: With Timbren SES, there’s no risk of air leaks or malfunctioning compressors.

Quick, Easy Installation: Timbren SES kits can be installed in less than 30 minutes with basic tools, making it a hassle-free, do-it-yourself project.