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.
Definition of 'trailer'. trailer. A trailer is a container on wheels which is pulled by a car or other vehicle and which is used for transporting large or heavy items. A trailer is the long rear section of a lorry or truck, in which the goods are carried.