"I thought there should be a way to greatly simplify the process of checking for air pressure problems in tractor-trailer ...

The winds of change continue in the aerodynamics biz, as universities and manufacturers find ways to streamline tractors and trailers in order to reduce air drag and thus, save fuel. Ad Loading ...

State police are investigating a crash on the Monitor-Merrimac Memorial Bridge-Tunnel involving two tractor-trailers. There were no injuries, but the driver of the tractor-trailer that hit another ...