Answer :
Final answer:
Trailer hitch classes are defined by the Society of Automotive Engineers (SAE) based on weight carrying capacity and type of vehicle. It ranges from Class I to V with Class I for lighter loads and smaller vehicles, and Class V for heavy loads and large vehicles.
Explanation:
The Society of Automotive Engineers (SAE) has defined various classes of trailer hitches which are mainly different based on their weight carrying capacity and the type of vehicle they are designed for. The main classes range from Class I, which are designed for lighter loads and smaller vehicles, up to Class V, designed for the heaviest loads and the largest vehicles. Class I hitches have a maximum weight carrying capacity of 2,000 pounds, whereas Class V hitches can typically carry up to 17,000 pounds.
SAE has a significant influence in the automotive industry and is prevalent in areas such as 'manufacturing' and 'production of designs'. This body promotes practical engineering knowledge, a hands-on approach to learning and optimizing on-the-job success.
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