Cognito SM Series Limited Dynamic Geometry (LDG) Traction Bar Kit for 2011-2019 GM 2500HD/3500HD 2WD/4WD trucks with 6"-9" rear lift height. The all-new Cognito SM Series LDG Traction Bars feature heavy duty boxed sheet metal construction. They are the evolution of traction bar science. Engineered adjustability gives you the ability to quickly and precisely adjust your traction bars to minimize dreaded axle-wrap without restricting suspension travel. The Cognito SM Series heavy duty (boxed Sheet Metal) construction and signature design, deliver both optimum performance and unique looks that will make your vehicle stand out in the crowd.
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Our Standard 4” Lift Package is preconfigured with all of the standard components that we recommend and have preselected to properly lift your 2WD GM 1500/2500 HD truck.
Simply “add to cart” and “check out,” and this complete Cognito Standard 4” Lift Package will be on its way to you so that you can transform your truck into the ride you’ve been imagining.
What, don’t want everything that’s included in our Standard Package? Then simply select your vehicle’s “year, make and model” and shop our specific product categories, and purchase only the components that you want.
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