Ribbed drive belts are widely used across various domains, including automotive applications, industrial machinery, and even household appliances. In vehicles, these belts are responsible for driving multiple components simultaneously. For instance, a ribbed drive belt may connect the engine's crankshaft to the alternator, power steering pump, water pump, and air conditioning compressor. By powering all these accessories from a single belt, manufacturers can save weight and space, which is vital in the competitive automotive market.