Cracking the windows on a Silverado or Sierra Extended Cab brings in fresh air and a lot of wind noise, heat and glare with it. The Westin matte black in-channel wind deflectors slip directly into the window channel and are secured with 3M automotive grade tape, with no exterior tape needed. They keep fresh air moving in any weather while reducing the volume and strength of the wind. The set of 4 is made in the USA, and installation takes a few minutes per door.
MPN 72-39917 · UPC 00707742081976
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