GMC Sierra 1500 Exterior Highlights: Multi-Pro Tailgate & Large Corner-Step Rear Bumper

• Available GMC Multi-Pro Tailgate
The GMC Multi-Pro Tailgate is the world's first six-function tailgate which are all designed to make loading, unloading, and accessing the cargo box a breeze. There is an available MultiPro accessory exterior Audio System which can be integrated to the tailgate's inner panel.
• Large Corner-Step Rear Bumper
In each corner…