ECCPP Rear View Mirrors Towing Mirrors fit for 2015-2018 for GMC Sierra 2500/3500 HD with Turn Signal Power Heated ADP11635201S

FIT VEHICLE - The mirrors fit for 2014-2018 for Chevy Silverado 1500,2015-2018 for Chevy Silverado 2500 HD,2015-2018 for Chevy Silverado 3500 HD,2014-2018 for GMC Sierra 1500,2015-2018 for GMC Sierra 2500 HD,2015-2018 for GMC Sierra 3500 HD MULTIFUNCTION - Black Housing, Power Adjusted Glass, Heated (Works with the rear defrost like the original), Turn Signal Lights-works Dynamically like Running Lights, LED Arrow Lights, Reversing and Clearance Lights, Manual Folding, Manual Telescoping (From 18.5 inch to 21.6 inch) Reversing Clearance Lights - These mirrors with bright white clearance lights-two white bulbs lights up when clearance is activated,reversing lights- two white bulbs blinks when reverse driving.