Watch GMC Intro The 2020 Sierra HD In A San Diego Shipyard: Video
Watch the big reveal for the Sierra HD beast here.
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Watch the big reveal for the Sierra HD beast here.
Cruising altitude is approximately three feet.
Replacing the aging 6.0L V8 L96 engine.
In affected vehicles, the brake pedal pivot nut may loosen, causing the brake pedal to be loose or inoperative.
Bearing a striking resemblance to the current models.
The regular cab configuration will be a new addition to the Heavy Duty Denali family.
Rather than sticking out like a sore thumb, the DEF reservoir is now much more integrated into the truck.
The 2018 Sierra 2500HD Denali came to win, and it did just that.
A most perfect vessel for any winter excursion.
Some solid updates to a solid truck.
It’s like autocross for trucks.
A dramatic event for a dramatic engine.
Find out how GM’s new Duramax big-boy stacks up against Ford’s PowerStroke and the Cummins… on paper.
The figures are definitely drool-worthy.
The defect has reportedly been linked to one death.
There’s also quite a bit that we don’t know.
The new hood scoop is, in fact, hiding a new diesel engine.
An interesting data point that raises more questions.