Timbren SES (Suspension Enhancement Systems) Kits control trailer sway, eliminate suspension sag, control body roll, and improve vehicle ride. By replacing the factory bump stops with the SES kit you will increase your vehicles suspension performance when loaded down with heavy loads. Custom fit kits means most applications bolt on using factory holes in a matter of minutes. Timbren SES kits are made of Aeon Hollow Rubber that absorb shock and eliminate bottoming out on and off road. Backed by a lifetime warranty ensures you can depend on these to help your Chevy Silverado 2500HD perform when you need them the most.

Features and Benefits

  • Timbren SES kit #GMRCK25S is custom fit for the Chevy Silverado 2500HD
  • Easy installation (most applications require no drilling)
  • Reduce sway when cornering
  • Eliminates sag
  • Improves vehicle stability
  • Supports heavy loads

Tech Specs

Download Instructions GMRCK25S Instructions
Weight Capacity: 6000 LBS.
Axle (front or rear): Rear
Installation Type: No Drilling Required
Average Install Time: 30 min to 1 hour (no drill applications only)
Warranty: Lifetime Warranty (original owner)
Weight: 13 lbs.
Part GMRCK25S fits:
  • 2010 Chevy Silverado 2500HD 2WD/4WD
  • 2009 Chevy Silverado 2500HD 2WD/4WD
  • 2008 Chevy Silverado 2500HD 2WD/4WD
  • 2007 Chevy Silverado 2500HD 2WD/4WD
  • 2006 Chevy Silverado 2500HD 2WD/4WD
  • 2005 Chevy Silverado 2500HD 2WD/4WD
  • 2004 Chevy Silverado 2500HD 2WD/4WD
  • 2003 Chevy Silverado 2500HD 2WD/4WD
  • 2002 Chevy Silverado 2500HD 2WD/4WD
  • 2001 Chevy Silverado 2500HD 2WD/4WD
  • 2000 Chevy Silverado 2500HD 2WD/4WD
  • 1999 Chevy Silverado 2500HD 2WD/4WD


Customer Questions & Answers

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  • 4.8 out of 4 Overall
  • 100% reviews recommend this product
Review Product
I had these on my one-ton dump truck. They stabilized the bed and supported the springs. I now have a 3/4-ton Silverado and I put them on that, too. Great product and I would highly recommend them to anyone that uses his truck to haul anything heavy from firewood to construction materials.
Recommend this Product: YES
2007 Silverado
– Value
– Quality
– Installation
Not too impressed
im not too impressed. but it doesn't mean I dislike the product. It does the job. Bumpy ride on roads if you arnt hauling anything.
Recommend this Product: YES
2004 2500HD Silverado
– Value
– Quality
– Installation
doing well
Had this kit on for about 2 months now and have had zero issues. was a fantastic upgrade.
Recommend this Product: YES
the man
2010 Silverado 2500
– Value
– Quality
– Installation
Happy with the quality
Very high quality suspension kit. Install went smoother than I thought. price was a bit much but that's the only one complaint I have. Great shipping time. Thanks!
Recommend this Product: YES
happy camper
2003 Chevy Silverado 2500HD 4wd
– Value
– Quality
– Installation