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 GMC Yukon perform when you need them the most.

Features and Benefits

  • Timbren SES kit #GMRYS4 is custom fit for the GMC Yukon
  • Easy installation (most applications require no drilling)
  • Reduce sway when cornering
  • Eliminates sag
  • Improves vehicle stability
  • Supports heavy loads

Tech Specs

Download Instructions GMRYS4 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: 4 lbs.
Part GMRYS4 fits:
  • 2013 GMC Yukon 2WD/4WD Excluding XFE
  • 2012 GMC Yukon 2WD/4WD Excluding XFE
  • 2011 GMC Yukon 2WD/4WD Excluding XFE
  • 2010 GMC Yukon 2WD/4WD Excluding XFE
  • 2009 GMC Yukon 2WD/4WD Excluding XFE
  • 2008 GMC Yukon 2WD/4WD Excluding XFE
  • 2007 GMC Yukon 2WD/4WD Excluding XFE


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