A new device from Range Technology turns off Dynamic Fuel Management and auto start/stop in full-size trucks and SUVs, like ...

The GMC Sierra's Max Trailering package isn't compatible with the Sierra Denali trim level. Now, we’re taking a closer look at why the Denali doesn't offer it.

General Motors makes the top 5 cheapest diesel trucks to own . According to Top Speed, the top five most affordable trucks to own each come from General Motors. They wear Chevrole ...

GMC Sierra 2500 HD Crew Cab Pro 4x4 features the long bed configuration and has just 284 miles on its 6.6-liter V8 engine ...

Coming in at number one on our list is an unsuspecting hero of the Diesel World. It's the outgoing Nissan Titan XD. It's powered by a 5.0-liter Cummins turbo-diesel V-8 that outputs 310 horsepower and ...

The 6.6 Duramax is one of the most powerful engines for heavy-duty trucks like the Chevy Silverado and GMC Sierra, but how ...

Which pickup trucks have the best diesel engines? These oil burners are made to deliver excellent power for towing and ...