GMC K1500 Pickup Plastic Backed Mirror Glass!
Plastic backed mirror glass is available to replace sideview mirrors should they break.
Broken mirrors are a hazard as you don't have the visibility necessary to safely operate a motor vehicle.
Reference a repair manual or the instructions that come with the mirror to replace.
We stock and sell a wide variety of quality GMC K1500 Pickup plastic backed mirror glass kits from these manufacturers: