IntelliLink infotainment system in the 2015 Sierra 3500 heavy duty pickup truck

Intuitive instrument panel and control configuration gives you convenient control.

2015 Sierra 3500 heavy duty pickup truck with safety technologies like park assist, lane departure warning and exhaust brake

Easy-to-reach controls offer safety and convenience features.

Interior seating of the 2015 Sierra 3500 heavy duty pickup truck

Premium, comfortable interior, larger rear doors and a new seat design result in easier entry and exit for passengers.

Driver-centric designed interior of the 2015 Sierra 3500 heavy duty pickup truck

Sierra 3500HD with Jet Black interior.

Available premium materials include aluminum trim accents on the instrument panel, steering wheel, and center console.

Available premium materials include aluminum trim accents on the instrument panel, steering wheel, and center console.

Sierra 3500HD offers spacious and flexible center console storage.

Sierra 3500HD offers spacious and flexible center console storage.

Rear seat legroom in crew cabs has been increased by 2″ for easier entry/exit and

Rear seat leg room in crew cabs has been increased by 2″ for easier entry/exit and comfort.

Premium materials and an intuitive layout create a refined and comfortable cabin.

Premium materials and an intuitive layout create a refined and comfortable cabin.

Premium, comfortable interior, larger rear doors and a new seat design result in easier entry and exit for passengers.

Premium materials and comfortable, flexible seating for driver and passengers.