Sales quotas for electric trucks, credits trading, engine compliance, and on-road inspections are converging to shrink the ...

In a new viral video, a diesel truck driver rolled coal over dozens of Tesla protesters peacefully exercising their ...

The highest torque diesel engines ever made have turned up in everything from small commercial vehicles to powerful ...

The B6.7 Octane has diesel power characteristics—up to 300 horsepower and 660 pound-feet of torque—but it runs on gasoline.

At the start of 2025, Cummins unveiled its updated lineup of heavy-duty (HD) trucks under the Ram 2500 and Ram 3500 badges.