The 2024 GMC Sierra 3500 HD represents the fifth model year of the fourth-generation full-size heavy duty chassis cab, for which it receive a mid-cycle refresh. This refresh follows the 2020 Sierra ...

General Motors, LLC (GM) is recalling certain 2017-2019 Chevrolet Silverado 2500, 3500, and GMC Sierra 2500, 3500 vehicles equipped with a dual fuel tank option. The rear fuel tank may collapse and ...

The 2024 GMC Sierra AT4X is getting an upgraded powerplant for the new model year. Where it once solely featured GM’s 6.2-liter V8 truck engine, it’s now set to offer Duramax diesel power as standard.

The first-generation 3.0-liter LM2 Duramax diesel engine was a GM product manufactured in Michigan. The engine became the first diesel for GM's Chevy and GMC light-duty trucks since 1997, and the ...

When it comes to the three main diesel mills we see in the domestic market, there's Ram's Cummins inline-six mills, and Ford ...

Plaintiffs formally issued a lawsuit against General Motors in federal court on Wednesday, claiming the Detroit auto giant sold Chevrolet and GMC vehicles from 2011 to 2016 that could not run properly ...

It wasn't long ago that Ford and Dodge diesel truck owners laughed at the 6.2- and 6.5L diesel guys. Historically, GM owners have always been competitive in performance contests despite the best ...

It's been six months since we first wrote about the work truck that we're driving. As promised, we have our first update now that we've driven it 7,000 miles. As a reminder, the four-wheel-drive GMC ...

GMC's full integration of the Sierra name into their full-sized truck line-up in 1987 included the one-ton capacity level 3500. The Sierra 3500 was the top capacity pickup was among the GMC vehicles ...

The 2020 Ford F-350 and GMC Sierra 3500 are two seriously imposing heavy-duty trucks and as The Fast Lane Truck recently discovered when testing the two side-by-side, are both very capable. Much of ...