Recommended Suspension Enhancement for Lowered 2018 GMC Sierra 2500

Updated 04/17/2020 | Published 04/16/2020

Question:

Will this kit work on a 2018 GMC Sierra 2500HD that has John C Garage 1.4” shackles?

asked by: Brandon D

Expert Reply:

The best suspension enhancement option we offer for a lowered 2018 GMC Sierra 2500 is the TorkLift StableLoad Suspension Upgrade part # TLA7310S. The StableLoads are a direct bolt-on upgrade that can be adjusted and will work well to provide support while towing or hauling. The StableLoads installs under the lower overload leaf springs so there won't be an issue with any lowering components such as drop shackles.

There are unfortunately no air bags that will work with the drop shackles or any lowering components for that matter.

expert reply by: Conner L