The two truck brands are built with different jobs in mind, leading to substantial divergence in engines, bodies, and payload ...

CEO Elon Musk says Tesla's Semi electric truck will have a daily range of 500 miles. Photo: Jack Roberts Elon Musk has a new customer. FedEx announced it has placed a reservation for 20 Tesla Semi ...

During testing, the all-electric truck averaged 1.72 kWh per mile while hauling a gross combined weight of 75,000 pounds. DHL Supply Chain has taken delivery of its first all-electric Tesla Semi. The ...

Diesel prices are up 35 cents over the last six weeks, while spot rates remain elevated over prior years. Also: FMCSA ...

Start/stop systems are among the simplest ideas in automotive history—turn off the engine when you don’t need it, save fuel, and start again when you do. Passenger cars embraced this decades ago, but ...

The Japanese autonomous driving technology company conducted trials of partially automated heavy-duty trucks with the ...