Even though we see them almost every day on the roads and highways, it's easy to still be overwhelmed by the gargantuan size of a semi-truck. It may seem odd to consider a machine as massive as a ...

We've probably all heard the term "tractor trailer" used when talking about massive semi-trucks. The two names get tossed around so often that they've become interchangeable, begging the question of ...

If you have ever been cruising down a desolate stretch of I-80 in Nevada and found yourself being overtaken by a vehicle the length of a Boeing 737, you just witnessed a triple trailer. These are long ...