Drag slicks aren’t made for mud—but somehow my Duramax didn’t care. Skimmed across like a boat and proved everyone wrong. Judge appears inclined to permanently block Trump order targeting ...

The new for '07 Duramax LMM is the most powerful engine to ever be sold in a civilian truck, and it debuts in the newest generation of the General Motors 3/4- and 1-ton trucks (internally code ...