Semi-trucks with a gross ... prevents excessive swaying of the trailer and the tractor. Remember, tractor-trailers require much longer braking distances than cars. Tractor-trailer drivers should ...

Aurora has partnered with Uber Freight and Hirschbach Motor Lines to use Aurora Drive for deliveries ... for autonomous trucks. The Teamsters union and Advocates for Highway & Auto Safety said ...

It's Range Energy's goal in part to answer the question. Its electric-drive, retrofit-capable eTrailer System to deliver ...