Paccar’s new TX-18 and TX-18 Pro automated manual transmissions got me thinking about the first time, roughly six years ago, that I drove an AMT which as I look back on it now was sort of like my ...
At first glance, an 18-speed transmission sounds like overkill. After all, most cars get by with five or six gears. But semi trucks are built for an entirely different purpose, and that is moving ...