It's the logical question following the 2024 Chevrolet Silverado 2500HD ZR2's announcement: What about GMC? When will there ...

GMC takes the AT4X from off-road capable to overland-ready with production equipment from American Expedition Vehicles.

GMC is adding two off-road specific trim levels to its 2024 Sierra 2500HD pickup truck lineup, with deliveries slated for this fall. Known as the Sierra 2500HD AT4X (above) and the accompanying ...

Any truck is a big investment, but in the GMC Sierra HD AT4X AEV's case, the investment isn't the only thing that's big. At 8720 pounds, this Sierra puts the heavy in heavy-duty. With its mirrors ...

Following the recent debut of the Chevrolet Silverado HD ZR2 lineup, General Motors is ready to show off GMC’s take on the heavy-duty off-road segment. The brand’s AT4X moniker now expands to ...

GM Authority recently spotted a GMC Sierra HD cruising down the highway sporting a variety of interesting modifications, ...

The price of the 2023 GMC Sierra 2500HD / 3500 HD starts at $44,095 and goes up to $74,995 depending on the trim and options. Pro $44,095 SLE $50,695 SLT $60,495 AT4 $68,495 Denali $74,995 shop used ...

The 2020 GMC Sierra 2500HD is new from the ground up, utilizing a new, more robust frame and revised powertrain options to tow an impressive 18,510 pounds and haul up to 3,979 pounds of payload.

Compared to the 2024 model, GMC’s 2025 Sierra 2500 HD receives a variety of relatively small changes and updates consistent with a model year changeover. The 2500 HD is the three-quarter ton ...

For when the Sierra 1500 doesn’t offer enough capability and the 3500HD is too much, the 2025 GMC Sierra 2500HD serves as a sort of heavy-duty middle ground. Most recently refreshed for the 2024 ...