The AVS In-Channel Ventvisor for 2015–2018 GMC Yukon XL installs inside the window channel for a seamless fit and provides controlled ventilation without letting rain or debris into the cabin. The dark smoke profile resists UV fading and is scratch and car-wash safe. Fit is vehicle-specific; installation requires only the included 3M automotive-grade adhesive—no drilling—and the four-piece kit is backed by a limited lifetime warranty and made in the USA with global materials.
AVS 15-18 GMC Yukon XL Ventvisor In-Channel Front & Rear Window Deflectors 4pc - Smoke