What Is SES?

Timbren SES Suspension Upgrades utilize Aeon® rubber springs. Rubber spring upgrades have some unique qualities that set it apart from the rest.

Improved Ride

Aeon® rubber springs act like shock absorbers protecting your suspension & increasing ride quality & comfort.

Progressive Springs

Our springs have a progressive spring rate, which is a fancy way of saying they automatically adjust to your load.


Aeons® keep your truck level under the heaviest loads. As a result, your headlights remain safely on the road ahead.


Our SES Suspension Upgrades have unique features to benefit your Dodge RAM Truck.

  •  Improves Ride & Handling
  •  Eliminates Trailer Sway & Roll
  •  Easy Bolt-On & Pop-In Installation
  •  Maintenance Free
  •  Satisfaction Guarantee
  •  Lifetime Warranty

So Why Do You Need SES?

For the past few years RAM trucks have used coil springs for increased ride quality, but they just don’t handle a load like they used to. SES Suspension Upgrades are designed to add capacity for those heavy loads without compromising ride quality.

SES Works So You Don’t Have To

We bet you have lots of things to do, don’t waste time airing up, airing down and all the other maintenance that goes along with airbags, lines & compressors. Timbren SES engages ONLY when you haul or tow and has zero maintenance, cause you have better things to do.

SES Reviews

Don’t believe us? Listen to what other RAM truck owners think of our SES Suspension Upgrades

Online Dealers

Facebook Giveaway

Every month we pick 1 random follower to win a FREE SES Suspension Upgrade. Just “Like” our page & your entered – pretty simple!