2017-2018 Superduty Supercrew Ventvisor Front and Rear Window Deflectors Smoke 4-Piece (AVS194381) 500-1000 Engineered with a multi-leaf progressive

Engineered with a multi-leaf progressive spring rate design for a smooth ride under any load

The cover utilizes unique 15-degree rails that mount inside the truck bed

Ideal for when additional rear lift is required

Secure your load with built-in anchor points

2017-2018 Superduty Supercrew Ventvisor Front and Rear Window Deflectors Smoke 4-Piece (AVS194381) 500-1000 Engineered with a multi-leaf progressiveThe AVS In Channel Ventvisor adds a refined finishing touch to your vehicle while improving everyday driving comfort. Whether you are cracking the windows on a rainy commute or letting fresh air circulate on long drives, these deflectors help create a more comfortable cabin without disrupting the vehicles original styling. The low profile design blends seamlessly with the window line, delivering subtle style and long term durability you can rely on.