Detroit Diesel introduced its new DD13 engine on Thursday, Aug. 7. A smaller version of the DD15 engine, the DD13 displaces 12.8 liters and features a 6-cylinder in-line configuration. The company ...

Aerodynamic wheel covers can deliver small but meaningful fuel-economy gains for fleets, and Deflecktor says its latest design aims to make the technology easier and more affordable to deploy.

The versatile Detroit DD13 engine now is available with new features and power ratings, making it a powerful choice for any highway or job site. Changes to the engine are focused around efficiency, ...

The Detroit DD13 engine is now available with new features and power ratings, making the 13L a powerful choice for any highway or job site. Changes to the engine are focused around efficiency, ...

Daimler Trucks North America (DTNA) has launched the new Detroit DD13 Gen 5 engine, including new features and power ratings with changes focused around efficiency and thermal management, which ...