The transmission in a semi-truck does a lot of heavy lifting, but how do they actually work? Here are all the types of transmission these heavy duty trucks use.

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, ...

Shifting gears, the feel of the clutch underneath your foot. These mark the experience behind the wheel of a manual transmission car — now a rare breed in the U.S. Though the American auto industry ...