It's clear why there's a cab on a pickup truck, or why there's an open bed in back. But what's the reason for those ridges on ...

Ever spot a strange window on the bottom of a semi-truck's passenger door? Here's more about why these trucks have this ...

Side skirts on semi-truck trailers are ... the U.S., and continuous improvements are being made to the trucks' engineering and design. Adopting the use of side skirts is a result of the ongoing ...

The charge port also has a bunch of power outlets within it, and I like that the side ... truck like the Scout to have a plethora of nicely laid-out physical controls. I really love the retro ...

Nonetheless, such a design could undoubtedly help in instances ... As the photo below demonstrates, a truck outfitted with a side guard can be the difference between a crash and a deadly crash.

The electric trucks have a side cargo door, more space and ... were incorporated into the final design.Credit...David Walter Banks for The New York Times The Next Generation Delivery Vehicle ...