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Timbren Rear Axle SES Suspension Enhancement System - 8,600 lb. Weight Rating (07-18 2WD/4WD Sierra 1500)

Item S500828
AmericanTrucks no longer carries the Timbren Rear Axle SES Suspension Enhancement System - 8,600 lb. Weight Rating (07-18 2WD/4WD Sierra 1500). Please check out 2007-2013 Sierra 1500 Suspension Accessories for an updated selection.

Features & Details

  • Reinforced, Hollow Rubber Springs
  • Laser-Cut Steel Reinforcement
  • Powdercoated Steel Plates
  • Progressive Spring Rate
  • Up to 8,600 lbs Maximum Load
  • Hardware Included
  • Sold as a Rear Kit
  • Limited Lifetime Warranty
  • Fits 2007-2018 2WD and 4WD GMC Sierras
Heavy Hauling Support. Your 2007-2018 GMC Sierra is built for labor, hauling heavy cargo or towing massive loads, and the Timbren 8,600 lb Weight Rating Rear Suspension Enhancement System frees your pickup from sagging so that it continues to drive properly while working hard. This system consists of hollow rubber springs reinforced by a steel plate at the top, which keep the truck level and prevent rear squatting all the way up to 8,600 lbs load. Thus, even when towing or hauling four tons of weight, handling stays much closer to normal and road shocks are smoothed out rather than jarring through vehicle. This straightforward system doesn't include numerous parts to break and simply works.

Effective Engineering. The core of the Timbren Suspension Enhancement System is the pair of hollow rubber springs, which are made to provide a progressive spring rate, offering more resistance as weight increases. This provides the most reliable leveling and stability possible from such a system. The reinforcing steel plates are laser-cut for exact fit and powder-coated to defeat rust. These Timbren components are protected by a limited lifetime manufacturer's warranty.

Application. The Timbren 8,600 lb Weight Rating Rear Suspension Enhancement System is designed to fit both 2WD and 4WD versions of the 2007-2018 GMC Sierra.

Fitment: Details

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box
  • (2) Hollow Rubber Springs
  • Installation Hardware
Installation Info
Will it fit my Sierra 1500?
  • 4.3L V6 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
  • 4.8L V8 - 07, 08, 09, 10, 11, 12, 13
  • 5.3L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
  • 6.0L V8 - 07, 08, 09
  • 6.0L V8 Hybrid - 10, 11, 12, 13
  • 6.2L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18

    Customer Photos

      Questions & Answers (5)

      5 Top Rated Questions

      Will these fit a lowered truck

      • The Timbren Suspension Enhancement System is designed specifically for stock ride height vehicles and will not work properly on lowered or lifted trucks.

      Helpful (3)

      Is this an item that would go in addition to airbags, or is it an alternative to them? If alternative, what makes this a better option than air bags?

      • The Timbren Suspension Enhancement System is designed to replace your bump stops to provide a more cushioned suspension when heavily loaded, to allow for greater stability when hauling large loads or pulling a trailer.

      Helpful (1)

      What is the overall length of the product, not including the boltsB

      • They will be approximately 8 inches in length.

      Helpful (0)

      Will these work w/just a 3" block on rear 08 Silverado 1500? If not, what part# would work?

      • This will not work with a lifted vehicle and we would not have any suspension enhancements for a lifted truck at this time.

      Helpful (0)

      Would these pair good for off-road use as well?

      • Yes, the Timbren Rear Axle SES Suspension Enhancement System would work well for offroading under load as well.

      Helpful (0)
      Post Your Question

        Customer Reviews (2) Write a Review

        Overall Rating 3

        out of 5 stars

        Installation Time:Less than 1 Hour

        • Handling Improvement 3.5 3.5
        • Ride Quality 3.5 3.5
        • Fit 4 4
        • Bang For Your Buck 3 3



        • 5/5

          Installation Time: Less than 1 Hour

          December 24, 2018

          Amazing

          Best money ive ever spent. Seriously. No more horrible bounce when not loaded down. Truck stays planted. When loaded down or towing heavy loads squat is barely there. Sway is gone. Ill never have another truck without these.

          BrianC

          Year: 2018 Submodel: SLT Engine: 5.3L V8

          Helpful (9)

        • 1/5

          Installation Time: Less than 1 Hour

          December 02, 2017

          Review from Timbren Rear Axle SES Suspension Enhancement System - 8,600 lb. Weight Rating (07-18 2WD/4WD Silverado 1500)

          Garbage

          they are not much different in size from the stock ones. I had to make a steel base to support my lifted truck to fill the gap

          HectorM

          Year: 2017 Submodel: LT Engine: 5.3L V8

          Helpful (18)

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