The new 2020 GMC Sierra Heavy Duty combines greater trailering capability with technologies designed to provide customers with a world-class towing experience.
The 2020 GMC Sierra HD goes on sale later this year in 2500HD and 3500HD dual rear wheel and single rear wheel configurations.
🚘 Check out our merch: https://bit.ly/2TkD8va
➡️ Discover all new cars before anyone else! Subscribe now to YOUCAR the world famous car channel 👉https://goo.gl/5i54Vg
⚠️ Don’t miss next videos: press the little bell ((🔔)) to get notifications