![2020 Sierra HD pulling a trailer 2020 Sierra HD pulling a trailer](https://media.assets.ansira.net/websites/content/gmps-findlay-az//3ef804b5e54e4f0ab93f552af5b0e899_c0x0-1680x210.jpg)
![2020 Sierra HD pulling a trailer 2020 Sierra HD pulling a trailer](https://media.assets.ansira.net/websites/content/gmps-findlay-az//3ef804b5e54e4f0ab93f552af5b0e899_c0x0-1680x210.jpg)
Key Features
For the 2020 Sierra Heavy Duty, functional innovation takes form in multiple available advanced technologies and purpose-built features to enhance the customer’s experience in virtually every scenario. Sierra is available with the following features:
UP TO 35,500 LBS. MAX TOWING
52% more towing capacity vs. previous generation
All DRW diesel models can tow over 30,000 lbs.
HD SEGMENT-FIRST
ALLISON® 10-SPEED TRANSMISSION
OFFERING CLASS-LEADING
15 CAMERA VIEWS
FIRST HD IN ITS CLASS WITH HEAD-UP
DISPLAY & REAR CAMERA MIRROR
WORLD'S FIRST SIX-FUNCTION
GMC MULTIPROTM TAILGATE
• ALLISON® 10-SPEED TRANSMISSION
• WORLD'S FIRST SIX-FUNCTION GMC MULTIPROTM TAILGATE
• HEAD-UP DISPLAY
• REAR CAMERA MIRROR
• 15 CAMERA VIEWS (available)
• TRANSPARENT TRAILER VIEW
• STANDARD SIDE BED STEPS
• AUTOTRAC® 2-SPEED TRANSFER CASE ON 4WD MODELS
• OFFERING BEST-IN-CLASS CREW CAB CARGO BED VOLUME
• OFFERING BEST-IN-CLASS CREW CAB FRONT HEAD & LEG ROOM
PLUS A SUITE OF AVAILABLE CAPABILITIES
• PARK GRADE HOLD ASSIST
• AUTO ELECTRIC PARKING BRAKE
• INDEPENDENT FRONT SUSPENSION
• 12 STANDARD CARGO BED TIE-DOWNS
![Sierra 2500 trailering capabilities](https://media.assets.ansira.net/websites/content/gmps-findlay-az//bb52a591888a4906b105abebb2fe4e81_c1x0-1598x686.jpg)
![Sierra HD Cargo Bed Functionality](https://media.assets.ansira.net/websites/content/gmps-findlay-az//80f89182d9e84d949f7118dc98e5e84b_c1x0-1598x686.jpg)
![Sierra 2500 Technology features](https://media.assets.ansira.net/websites/content/gmps-findlay-az//5629dac53ca24250bc1269fdff9e338d_c1x0-1598x686.jpg)
![Sierra HD Safety Features](https://media.assets.ansira.net/websites/content/gmps-findlay-az//58dd0554668b473592568da506d254c3_c1x0-1598x686.jpg)
![Camera views available in the Sierra HD](https://media.assets.ansira.net/websites/content/gmps-findlay-az//8e22f2cb58d9401197463b055b6045bc_1600x686.jpg)
![Sierra 2500 Powertrain Info](https://media.assets.ansira.net/websites/content/gmps-findlay-az//3083e9226fd147b0a0ea13a3a50a3f32_c1x0-1598x686.jpg)