Tuned engines mean they belch clouds of black ... but there are a few highlights that are worth seeking out. The first drag race with semi-trucks pulling trailers happens around eight minutes ...

A third War Rig was given a Tatra racing engine with 500 hp — the other ... 12-wheeler Kenworth W900 (one of the most popular semi-truck brands in the U.S.). This version had 615 hp and was ...

With Kligerman's disqualification, TRICON Garage finished 1-2 with Heim the victor and rookie Gio Ruggiero the runner-up.