The 2007 GMC Sierra 1500HD was carried forward from the 2006 model year and marketed as the "Classic" while GM readied the debut of their redesigned New Sierras. The Classic was virtually unchanged ...

Bought this 2007 GMC 4 door pickup in January 2007. Fantastic ride. Back seat is a good design. V8 engine handles my light weight 2007 coachmen capri RV like it's not hooked to the truck. I leased my ...

Redesigned for 2007, the GMC Sierra full-size pickup has been restyled, inside and out, and boasts roomier cabins, greater maximum towing capacity and higher gas mileage. GMC says ride, handling and ...

I have some good news and some bad news regarding this 1999-2007 Chevy Silverado 1500 and GMC Sierra 1500 Buyer's Guide you've just started to read. The 1999-2007 Chevy Silverado 1500 and GMC Sierra ...

For would-be new owners, the operative word from GM is "choice." The new Silverado/Sierra platform will be offered with a mind-boggling array of tailor-it-yourself chassis, powertrain, work, and ...

GMC All Terrain – sometimes stylized as All-Terrain – was the precursor to the AT4 sub-brand, and demonstrated the automaker’s off-roading competencies in the form of add-on packages and model trim ...

Last month, we showed you the awesome '07 GMC Sierra, which was built by Jared and Reed Fullmer. This month, we'll show you how they got that new fullsize frame to rest on the ground. Being an ...