STS Swaybar Set

Suspension Lowering Kit

2021+ GM Tahoe / Yukon 2WD/4WD Short Wheebase

This Belltech Handling Kit does NOT fit models with ARC or Magnetic Ride Shocks.

Discover the next level of performance with the new line of Belltech 2021+ GM SUV lowering kits. Our kit lowers the front of your vehicle -2.5" to -3.5" and -1" to -4.5" at the rear to set the perfect stance and a lower center of gravity. We go well beyond looks and deliver the ride quality you have been dreaming of. The front and rear suspension includes our robust Belltech lowering coilovers designed using high-quality, multi-functional components that are built to last. Each coilover includes a finely tuned Belltech damper that features a large, 2.4" (60mm) damper body and 35mm independent rebound and compression valves. Together, these details keep oil cool and deliver precise, consistent damping throughout travel. The external threads and spring perch offer customizable height adjustability. We feature a large main spring and smaller helper spring. Both the main spring and the helper spring are made of cold-formed tensile steel and are powder-coated to prevent rust and wear. The coilover uses a progressive rate polymer, open-cell, bump stop for ideal bump stop engagement, and the OE top mounts for simplified installation. We include spindles to complete the front end lowering by bringing your wheels' mounting position up higher and settling your vehicle closer to the ground. Lateral control is enhanced with a 1-3/8" diameter solid front sway bar and 1-1/4" diameter solid rear sway bar that are made of cold-formed steel and powder coated for longevity. The front bar feature 2 settings of adjustability and the rear has 3 settings to meet your specific performance needs. For the rear suspension we showcase a Belltech rear angle correction control arm kit designed to correct negative camber, return proper ball joint angles, prevent unwanted pulling, and reduce tire wear, which in the long term, is truly pertinent. Engineered specifically for the 2021+ GM SUV, the control arms are easy to install and built to last due to their solid steel construction.

Made up of a variety of combinations of our individual lowering components as well as all the installation and alignment pieces necessary to achieve the listed lowering, choosing your kit has never been simpler.

Vehicle Fitments: