When it comes to heavy-duty diesels, enthusiasts and truck owners inevitably circle back to the best American diesel engines: Ford's 7.3L PowerStroke, Dodge's 5.9L Cummins, and GM's 6.6L Duramax. If ...

A new video has hit the net claiming that the factory engine oil filter used on the Duramax-powered Silverado HD and Sierra HD is too small for the application.

Our Colorado ZR2 Dominates Modified 4Runners on Epic Three-State Overland Adventure ...

The DuraMax is the ruggedized version of the ProMax. Both share the same features and circuitry. Notable features include 2-way text messaging and speakerphone. The DuraMax is clad in a special rubber ...

The Chevy Tahoe is a worthy family hauler with a spacious cabin, good towing capacity and, in the case of units equipped with the Duramax diesel engine, class-leading fuel economy. However, GM has ...

The Silverado HD's gym is the job site, and its brawny body is built to tow rather than for show. Underneath the Chevy's heavy-duty shell is the same chassis and powertrain pairings as on the GMC ...