From cab design to road regulations, here are 15 key reasons these trucks are built for their unique environments.

Along with all of the numbers printed on your tires, if you see a 3-peak mountain snowflake symbol, your tires are good to go for serious winter driving conditions. Here is the history and meaning ...

Tesla plans to begin mass production of its all-electric Class 8 Semi truck by the end of the year at its factory in Nevada.