ECCPP Towing Mirrors High perfromance Automotive Exterior Mirrors with Power Heated Turn Signal Replacement fit for 2003-2007 Silverado Sierra Chevrolet Chevy gmc 1500 2500 3500(07 New Body Style) FITMENT - 2007 Chevy Silverado 1500 Classic 2003-06 Chevy Silverado 1500 2003 Chevy Silverado 1500 HD 2005-07 Chevy Silverado 1500 HD 2003-04 Chevy Silverado 2500 2003-06 Chevy Silverado 2500 HD 2007 Chevy Silverado 2500 HD Classic 2003-06 Chevy Silverado 3500 2007 Chevy Silverado 3500 Classic 2003-06 Chevy Suburban 1500 2003-06 Chevy Suburban 2500 2003-06 Chevy Tahoe MULTIFUNCTION - Manually and telescopically extend, Big Glass are Power adjustable, with heated defrost and indicator light function, Convex spotter glasses are manually adjustable IMPORTANT NOTE - This mirror is designed to replace an original mirror with these exact options. If you do not have the options listed, there is a possibility that this mirror may not function properly UPGRADED MIRRORS  The towing mirrors provide better and wider angle of rear view, improves visibility and reduces blind spot. Upgrades on road safety WHAT YOU GET - A Pair of Towing Mirrors(Include Left Side and Right Side) and 1 Year Warranty Brand New In Original Box, Never Been Tried On &amp; Used Exactly The Same As Picture! Towing / Camper Style Mirror Assembly! Not Only Cover! Reinforcement Brackets Are Used For Preventing Vibration During Driving Make It Easier To Monitor The Rear Side View For Your Trailer Or Camper Powered Adjustment Mirrors Heating Element to Defrost Mirrors LED Turn Signal Lights and Clearance lights Manual Telescoping Function 1 X Pair of Tow Mirrors (Left &amp; Right) Hardware as Shown