Shop Nilight Window Rain Guards for Chevy Tahoe/GMC Yukon 2007 2008 2009 2010 2011 2012 2013 2014, Out-Channel Window Visors Vent Wind Deflectors-4PCS in high quality, support 2-year warranty. Nilight window visors effectively reduce wind noise and prevent mirror fogging while allowing fresh air into the car and keeping rain out.