As the largest multi-brand tire dealer in the United States, Mavis operates over 2,000 service centers in 38 states under three operating formats: Mavis Tire, Express Oil Change & Tire Engineers, and Brakes Plus. Grovetown is a city in Columbia County, Georgia, part of the Augusta metropolitan area. The Grovetown/Columbia County area is one of the fastest growing regions in the state. Home to over 18,000 residents, the city benefits from its proximity to Fort Eisenhower and Augusta, the second-largest city in Georgia.