Best Answer: FMCSR, is the acronym for Federal Motor Carrier Safety Regulations. They are the safety regulations used to dictate safety requirements for individuals who operate vehicles requiring a Commercial Drivers License (CDL).
A camel caravan in the desert. The definition of a caravan is a large covered vehicle. The vehicle used by circuses to transport animals is an example of a caravan. Caravan is defined as a group of people or animals traveling together, sometimes for safety. A pack of camels crossing the desert together is an example of a caravan.
Information About a Semi Trailer or Truck Trailer. Definition of a semitrailer, semi-trailer or truck trailer: A semi-trailer is a trailer without a front axle. A large proportion of its weight is supported either by a road tractor or by a detachable front axle assembly called a dolly.