Technology can make big rigs more comfortable and easier to drive. But will new tech improve drivers' jobs, or eliminate them?

A 10-wheel big rig (“18-wheeler” when a tandem-axle trailer is attached to it) isn’t the typical truck that you’ll find on the digital screens or printed pages of HOT ROD. Although pickup trucks—gas- ...

Zero-emission vehicles accounted for 23 percent of medium- and heavy-duty sales in California last year, while the total number of large big rigs sold decreased dramatically, according to data ...