Towing Mirrors for 07-13 Chevrolet/GMC/Cadillac Silverado/Sierra Pair Set Power Tow Heated Telescoping with LED Arrow Signal Light Side Mirrors (just 07 NEW Body) For 07-13 Chevy Silverado & GMC Sierra (just 07 new body style). For 2007-2013 GMC Sierra Yukon XL Denali. For 2014 Chevy Silverado 2500HD 3500HD & GMC Sierra 2500HD 3500HD. 2 Mirrors Included, passenger and drive side for Chevy GMC towing mirrors 2007 2008 2009 2010 2011 2012 2013. Mirror Options: Power, Heated, Telescoping, Arrow LED Signal Light. Glass Size: 12 inch x 8 inch. Installation: support bracket & self-washer nut are included. Warranty provided! Surface finish: black ultra strong textured housing.