Thule WingBar Edge - Black to fit: CHEVROLET TrailBlazer 5-dr SUV, 2012 - 2021 roof-box sold separately here

sold separately here

The 697-1 adapter kit is sized for a 20 mm T-track width

The Thule SlideBar Evo roof bar system for Normal Roof to fit the CHEVROLET Silverado 4-dr Crew Cab

The Thule BackUp Box is a quick and easy to use solution for added luggage capcity at the rear of a vehicle

Thule WingBar Edge - Black to fit: CHEVROLET TrailBlazer 5-dr SUV, 2012 - 2021 roof-box sold separately hereComplete Thule Roof Bar System CHEVROLET TrailBlazer The Thule WingBar Edge Aluminum roof bar system for Flush Rails to fit the CHEVROLET TrailBlazer 5 dr SUV, 2012 2021. Low profile, aerodynamic roof rack system for an exceptionally quiet ride, easy installation of accessories, and an integrated design. Features: Low profile bars that fit close to the roof WindDiffuser technology disturbs airflow to reduce noise and drag for improved fuel economy