The GMC Sierra HD line of heavy-duty pickups was reengineered for 2011, with a new frame, new front and rear...
In what may be a sign of shifting attitudes, GM is taking a bottom-line approach, only this time it's not based on how many cars are moved, but to whom and how.
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General Motors will be recalling more than 10,000 trucks and SUVs to deal with two issues.
The 2014 Chevrolet Silverado 1500 and GMC Sierra 1500 will be the most powerful trucks on the road, when a new V-8 engine debuts this fall.
For the new model year, GMC is upgrading two of its top vehicles.