GM Authority is taking a closer look at 2026 GMC Sierra HD towing capacities, including conventional and fifth-wheel numbers ...

GMC’s heavy-duty luxury Sierra pickup resembles a Cadillac that has mated with a Caterpillar Mining Truck. That is, it’s huge, it’s heavy, it’s tall and it has enough off-roading doodads and gadgets ...

After noting that many used pickup trucks have trouble with reliability, Consumer Reports singles out the 2018 GMC Sierra 2500HD as a significant and worthwhile exception in its recent article on the ...

Heavy duty pickup trucks and the American West go together like peanut butter and chocolate. HD rigs are giant-sized and super-capable, made for towing horse trailers and farm equipment and camping ...

The Sierra HD goes on sale in early 2023, with the AT4X following later in the year. It competes with the Chevrolet Silverado ...

In the fall of 2023, I got to drive GMC’s latest heavy-duty off-road pickup truck, the 2024 Sierra 2500 AT4X AEV Edition, on some rough terrain in Montana. The truck’s capabilities impressed, but its ...

And well it should. It’s a prizefighter of a pickup, with 35-inch tires that took a severe whomping off-road without a complaint, assisted by Multimatic dampers, a suspension lift and so, so much more ...

Thomas has spent two years working in the auto journalism industry, contributing to a UK-based newspaper and writing for Euronewsweek. A full-time writer and lifelong engineering enthusiast, he now ...

Learn more about a vehicle you own or plan to buy to help avoid any hidden surprises. Check reported thefts and salvage records. Check previously reported mileage. 7 day trial allows you to run up to ...

Learn more about a vehicle you own or plan to buy to help avoid any hidden surprises. Check reported thefts and salvage records. Check previously reported mileage. 7 day trial allows you to run up to ...