AVS 2021 GM Suburban/Yukon XL/Escalade ESV Ventvisor In-Channel Window Deflectors 4pc - SmokeAir it out in style and adventure on with the AVS In Channel Ventvisor. It installs inside the window channel for a seamless look and gives you total control over cab climate. Designed to custom fit your vehicles exact year, make, and model, this in channel mounted side window de? ector keeps rain and weather out and fresh air in. The constant circulation of air sweeps away unwanted odors from pets, smoking, spills and more. This sleek In Channel