Many seasoned truckers prefer two-stroke Detroit Diesel engines because Series 53 and 71 engines were common in large trucks in the 1960s and 1970s, have a widespread service network, are reliable ...

GMC's huge Twin Six V12 gas engine was made to take on its diesel counterparts, powering fire trucks and farm machines, but it didn't stay on the market long.

The Detroit DD5 is the first of two new medium duty engines, with the Detroit DD8 planned ... later this year in Freightliner Class 5/6 M2106 trucks ideally equipped for pick-up and delivery ...

We've dedicated this write-up to the GMC Twin Six due to it being the last-ever V12 produced for any sort of road use in the ...

Diesel pickup trucks are some of the toughest and most capable vehicles in existence. Often touted for their impressive work figures, some jobs couldn’t get done without the use of diesel trucks.

Unlike a gasoline engine, a diesel will compress this air substantially higher. Take a heavy-duty Ram pickup's 6.7L Cummins, for example – this typical diesel truck engine compresses the air at ...

The great and funny guys over at The Fast Lane Truck decided to see how the most powerful diesel-engined HD pickup trucks ...

Hino Motors , a subsidiary of Japanese automaker Toyota , pleaded guilty on Wednesday over a multi-year emissions fraud ...