I purchased a used 2007 GMC Sierra 2500 HD - SLE specifically for towing a heavy (!5,000 lb) 36 ft fifth-wheel trailer. I could not be more pleased with this vehicle! The 6.6 L Duramax diesel/ Allison ...

If you like big trucks, or you tow a heavy load, I have one for you this week you'll love: The 2025 GMC Sierra 2500 Denali Ultimate, one of the biggest, baddest trucks GMC offers. It is an amazing ...

(WHTM)– At almost seven feet tall, the GMC Sierra 2500 HD AT4X AEV edition is an imposing machine. AEV stands for American Expedition Vehicle and their branded components are all over this GMC. From ...

This has become a season for heavy-duty trucks, with GMC revealing its upcoming 2024 Sierra HD, right on the heels of the unveils for the related Chevrolet Silverado HD and updated Ford Super Duty.

View post: Ram Power Wagon Finally Gets Cummins Diesel with 1,075 lb-ft of Mountain-Moving Torque Last year, I drove a GMC Sierra 2500 AT4X all over the trails of Moab, Utah, so I can attest that ...

GMC is a division of General Motors that currently produces trucks, vans and SUVs. Founded in 1900 as the Grabowsky Motor Company, GMC became one of GM's first acquisitions in 1909. GMC vehicles are ...

Prices shown for the used 2023 GMC Sierra 2500HD Extended Cab Pro 2WD with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit ...

I had this "custom built" for towing heavy trailers. Extended cab w/8 foot bed. Got the 6.0 liter V-8 gasoline model. Could not justify $8400 more for the Diesel w/Allison tranny. Picked it up in ...