Cracking the windows on a Silverado or Sierra HD crew cab lets hot air out, but it also lets rain in. This four-piece in-channel window deflector set tucks into the window channels on all four doors, so you can leave the glass partially down to vent heat and reduce fogging while the curved visor sheds rain. Because it installs inside the channel, the set sits closer to the glass than a tape-on visor for a lower-profile look.

AVS 194731 In-Channel Ventvisor Features:

• Direct fit for 2020-2022 Chevy Silverado 2500, 3500 and GMC Sierra 2500, 3500 Crew Cab.
• Four-piece set covers the front and rear door windows.
• In-channel mounting, no drilling required.
• Durable, impact-resistant acrylic in a dark smoke finish.
• Curved, low-profile design matches the truck body lines.