Рет қаралды 40,267
Training video produced by Overnite Transportation Company about using the Kwik-Loc dolly to convert a 2-axle truck-tractor to 3-axle truck-tractor. This ws also known as a Kwik-lock, Jif-loc, or Jiff-lock. Since the 1982 Surface Transportation Assistance Act was the federal law that required "twin-trailers" be allowed in all states and this is indirectly referenced in the video the production and release date is estimated as 1984-1986.