DEDC Towing Mirrors Chevy Silverado GMC Towing Mirrors Chevy Side Mirrors Pair Power Heated With Turn Signal Light Manual Folding Extending For 2007-2014 Chevy Silverado GMC Sierra Only Fit For:2007-2013 Chevy Silverado GMC Sierra 1500,2008-2014 Chevy Silverado GMC Sierra 2500/3500.DO NOT Fit Avalanche Tahoe Suburban Yukon Models. Power Orperation & Heated,Manually Folding & Extending,Made by ultra strong and light weight black durable textured ABS plastic. Upper Mirrors are power adjustable with preassembled wiring harness.Convex spotter glasses are manually adjustable. Please Note:You cannot add functions like power,heat,or turn signal if your vehicle did not have those functions or combination of functions on the original factory mirror.Otherwise,you couldn't install it since the different plug. Ships from US,1 Year Warranty!