Elvin Knollman began buying Mack mDrives for his tanker fleet in 2011. Fuel economy improved by 0.25-0.5 mpg, and he noticed that his drivers weren’t as tired at the end of a long day. Photo: Trans ...

Anyone who's spent any time driving knows that semi-trucks are a fixture on American roads. Vehicles from the most popular semi-truck manufacturers covered just over 500 billion miles in 2022 alone, ...

Eaton announced this week that its Mobility Group is now offering aftermarket Endurant automated manual transmission (AMT) parts and remanufactured units. As with its other transmission components, ...