The Hellwig 1-5/16-inch rear sway bar for 2016-2019 Chevrolet Suburban 3500 HD 4WD tightens rear roll control to improve stability while towing or carrying heavy loads. Made from solid, heat-treated chromoly with a larger-than-stock diameter, the bolt-on bar increases stiffness for better handling, improves comfort under load, and is offered with a limited lifetime warranty.
Hellwig 16-19 Chevrolet Suburban 3500 HD 4WD Solid Heat Treated Chromoly 1-5/16in Rear Sway Bar