Back in the good old days, when trucks were as aerodynamic as a fridge and fuel was cheap, if you wanted the toughest, most ...

The recall population for the US market comprises 2019 through 2024 medium-duty Silverado 4500 HD, 5500 HD, and 6500 HD ...

Adding a transmission cooler sounds like something only a drag racer or diesel bro would do, but it's not just for the boosted crowd. The question isn't if they work. The question is if you need one.

Excluding heavy-duty trucks, GM corners the market on full-size diesel truck options, with Ford discontinuing the F-150 Power Stroke in 2021 and Ram shelving the Ram 1500 EcoDiesel in 2023.

Ford has been a dominant player in the global car market for years, and that was true in the 90s too. But that doesn't mean ...

Great truck. Smooth, efficient, plenty of torque. But last week, I pulled into a station that had the new-style DEF (Diesel Exhaust Fluid) pumps, the ones that look just like the diesel handle.

Maintaining all aspects of your vehicle is crucial to ensure proper performance and reliability. Changing your ATF is an ...

While Dieselgate killed any remaining enthusiasm for diesel cars in the U.S., heavy duty diesel trucks are still going strong ...

Fleets, especially those operating in California, often face complicated emissions compliance. CARB-24 Omnibus-compliant ...

Kenworth is expanding availability of its popular PACCAR TX-12 PRO automated transmission, bringing it to several models ...

Approximately 25 gallons of diesel spilled onto the road. The incident was reported at around 10 a.m. The crash was cleared by around 1:30 p.m. The Santa Cruz Hazardous Materials Interagency Team ...