Aftermarket Parts and Upgrades for Your TRUCK Passion
More Silverado Suspension and Sierra Shocks
Does it Fit Your Truck?

Find the Timbren Suspension fitted for Your Silverado or Sierra

GMRCK25D fits these Vehicles:

  • 2011-2022 Chevrolet Silverado 2500 HD
  • 2011-2022 Chevrolet Silverado 3500 HD
  • 2011-2022 GMC Sierra 2500 HD
  • 2011-2022 GMC Sierra 3500 HD


GMRCK25S fits these Vehicles:

  • 1999-2004 Chevrolet Silverado 2500
  • 1999-2004 GMC Sierra 2500
  • 1999-2006 Chevrolet Silverado 1500
  • 2000-2006 GMC Sierra 1500
  • 2001-2003 GMC Sierra 1500 HD
  • 2001-2003 Chevrolet Silverado 1500 HD
  • 2001-2010 Chevrolet Silverado 2500 HD
  • 2001-2010 GMC Sierra 2500 HD
  • 2005-2006 GMC Sierra 1500 HD
  • 2005-2006 Chevrolet Silverado 1500 HD
  • 2007-2007 Chevrolet Silverado 1500 Classic
  • 2007-2007 Chevrolet Silverado 1500 HD Classic
  • 2007-2007 GMC Sierra 1500 Classic
  • 2007-2007 GMC Sierra 1500 HD Classic

GMRCK15S fits these Vehicles:

  • 1999-2018 Chevrolet Silverado 1500
  • 2020-2021 Chevrolet Silverado 1500
  • 2007-2007 Chevrolet Silverado 1500 Classic
  • 2019-2019 Chevrolet Silverado 1500 LD- Old Model
  • 2019-2019 Chevrolet Silverado 1500- New Model
  • 1999-2018 GMC Sierra 1500
  • 2020-2021 GMC Sierra 1500
  • 2007-2007 GMC Sierra 1500 Classic
  • 2019-2019 GMC Sierra 1500 Limited- Old Model
  • 2019-2019 GMC Sierra 1500- New Model
Improve Ride Quality

By Allowing The Aeon® Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesn’t Have To Mean Poor Ride Quality


Timbren has a full line of suspension enhancement systems for the tow vehicle. For those spacing a new trailer.


The Timbren SES Kit is also Simple And Easy To Install, and with Limited Lifetime Warranty

Why Upgrade Suspension?

Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out


Control Trailer Sway: A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle


Control Body Roll: During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability

Frequently asked questions
What are the Specifications of the Timbren Rear Suspension Enhancements?

Type: Jounce Spring
Vehicle Weight of the Vehicle
With Air Compressor: No
Color: Black
Quantity: Set Of 2 Each (2 Front, 2 Back)
Material: Rubber
Mounting Type: Coil Spring Mount
With Bellows: No
With Air Line: No
With Roll Plate: No
With Valve: No
With Mounting Hardware: Yes
Estimated Install Time (Hours): 1-2
Eliminate Vehicle Squatting And Sagging
Cushion Road Shocks
Improve Handling
Limited Lifetime Warranty

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I'm not sure if the part that I want fits my vehicle. Can you help?

 We Help Choose the Right Parts That You Want #4x4 #AWD #ATV

Can't Find Suspension for Your Truck?

We'll help you find it! Talk to us--send your truck's Year-Make-Model:

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