Tesla has updated the design of its upcoming electric semi truck, Tesla Semi, with a redesigned chassis, new headlights, ...

The second-generation (Gen 2) Tesla Semi has new batteries and design improvements like new mirrors for better sight lines and aerodynamics, plus a “drop glass” for easier cargo access. The initial 32 ...

The first U.S. trucking manufacturer to make diesel engines standard across its line was Kenworth, all the way back in 1933. Fast-forward nearly a century, and the much-anticipated electric big rig ...