A V8-sized lawsuit over 5.3-liter engines in GM trucks and SUVs is over. A judge has just approved a settlement that would end the class action over the alleged faulty engines in Chevrolet Silverados, ...

[Stay on top of transportation news: Get TTNews in your inbox.] In the first half of 2022 independent engine maker Cummins Inc. supplied a leading 47,713 Class 8 diesel engines, or 35.5% of the ...

Nissan's innovative variable compression engines were a fascinating innovation when they were first revealed, but the jury is still out on whether or not the combustion technology will stick around. A ...

While new-truck sales remain at elevated levels, fleets appear to be making a shift toward smaller vehicles and engines. “Class 8 trucks with 12.0L to 14.0L engines are expected to surpass the 14.0L ...

Compression: An automotive term used by everybody, forever. Let's get into some detail and maybe develop a better understanding. Pressure, and more pressure: It's a must-have to produce power within ...

Independent engine maker Cummins Inc. supplied the most diesel engines used in Class 8 trucks in North America in the first half of 2018, as it did a year earlier, although its overall market share ...

Truck and engine maker Navistar International has agreed to settle a number of pending class action lawsuits in the United States. The class actions, which were previously consolidated in the U.S.

Kenworth has introduced a California Air Resources Board (CARB) compliant version of the PACCAR MX-13 engine for heavy-duty Kenworth models that meet 2024 requirements. The new PACCAR MX-13 ...