The Hellwig rear sway bar kit for 2015–2020 GM 1500 SUVs (2WD/4WD) is a solid, heat-treated chromoly 1-1/4" unit that reduces body roll and improves handling when towing or during daily driving. Designed as a direct-fit bolt-on upgrade with a larger diameter than stock, it enhances rear stiffness, comfort and safety under load and is backed by a Limited Lifetime Warranty from Hellwig.
Hellwig 15-20 Chevrolet Tahoe 2/4WD Solid Heat Treated Chromoly 1-1/4in Rear Sway Bar