2021 GMC Sierra 1500 AT4

A 2021 GMC Sierra 1500 AT4 uses Unknown.

A 2021 GMC Sierra 1500 AT4 has the fuel capacity of 24 gallons.

A 2021 GMC Sierra 1500 AT4 has a load capacity of 2080 lbs.

A 2021 GMC Sierra 1500 AT4 has a towing capacity of 9200 lbs.

A 2021 GMC Sierra 1500 AT4 has a city fuel economy of 14 mpg.

The 2021 GMC Sierra 1500 AT4 is equipped with airbags, dual-stage frontal airbags for driver and front outboard passenger; seat-mounted side-impact airbags for driver and front outboard passenger; head-curtain airbags for front and rear outboard seating positions; includes front outboard passenger sensing system for frontal outboard passenger airbag (always use seat belts and child restraints. children are safer when properly secured in a rear seat in the appropriate child restraint. see the owner's manual for more information.), daytime running lamps, led signature lighting, hd rear vision camera, hitch guidance, hitch guidance with hitch view with image adjustment, pan/zoom/tilt, onstar and gmc connected services capable (terms and limitations apply. see onstar.com or dealer for details.), rear seat reminder, stabilitrak, stability control system with proactive roll avoidance and traction control, includes electronic trailer sway control and hill start assist, teen driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. it can limit certain available vehicle features, and it prevents certain safety systems from being turned off. an in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver, tire pressure monitoring system with tire fill alert (does not apply to spare tire).