GMC pitches the Sierra EV as off-road capable in its AT4 guise, but that proves tricky for this large and heavy truck.

Toyota and Lexus are all-in on 4x4s, and we can help parse the differences between the various SUV and pickup models, including hybrids of all shapes and sizes.

As the trucking industry struggles to recruit drivers, driverless trucks won’t need sleep, won’t speed and won’t get road rage. But experts and truck drivers say they are not a panacea.