All-New 2020 GMC Sierra HD Denali is Teased in This Official Image

Here is a first official look at the upcoming all-new 2020 GMC Sierra Denali heavy duty truck.

2020 gmc sierra hd 2500 3500 heavy duty denali led lights
2020 GMC Sierra Denali Heavy Duty

2020 GMC Sierra HD

GMC has not release many other details about the new heavy duty truck lineup, but the company says the new HD trucks will “launch in the second half of 2019”.

It means the new 2020 GMC Sierra HD trucks will go on sale at approximately the same time as the new 2020 Chevy Silverado HD trucks. There are a few spy shots out there of the new 2020 Sierra heavy duty trucks, and this official image that shows the LED headlight of the luxurious Denali version mostly confirms what we see in the spy images.

This is a very exciting time for heavy duty truck consumers and enthusiasts. The new 2019 Ram HD trucks have just made their official debut at the 2019 Detroit Auto Show.

The 2020 Silverado HD is supposed be unveiled in early February, just before the 2019 Chicago Auto Show. The new 2020 Ford Super Duty announcement is also not too far off.

Here is a closer look at the new 2020 Chevy Silverado HD crew cab Z71 4×4. Many of the components, including the side mirrors and the side bed step you see on the Silverado are also expected to be on the Sierra HD.