Auto Ventshade 97226 Aeroshade Louvered Window Covers, Smoke Finish for 1999-2007 Silverado/Sierra 1500, 1999-2004 Silverado/Sierra 2500, 2001-2006 Silverado/Sierra 3500, 2001-2006 Silverado 2500HD, 2001-2007 Sierra 2500HD Adds a distinctive look to extended cab pickups and 2 door cars Increases privacy and reduces interior temperature and damage from harmful UV rays Can be painted to match your vehicle Easy installation, no drilling required Proudly made in the USA and backed by a Limited Lifetime Warranty