AutoZone Inc. is a specialty retailer and distributor of automotive replacement parts and accessories serving both consumer and commercial markets. The company focuses on the aftermarket segment, providing parts for maintenance, repair, and enhancement of a wide range of vehicle makes and models. AutoZone operates under an auto parts stores format complemented by distribution capabilities that support product availability and inventory breadth across its network. Its stores primarily target do-it-yourself customers while also supplying professional repair shops and garages through commercial programs. Core offerings include hard parts such as batteries, brakes, and engine components, as well as maintenance items, tools, and car care products. AutoZone emphasizes convenient locations, in-store product expertise, and related support services like diagnostic assistance to help customers identify and source the correct parts. Founded in 1979 and headquartered in Memphis, Tennessee, AutoZone plays a significant role in the North American automotive aftermarket by helping keep passenger and light trucks in operation beyond their original warranty periods.