Canadian Tire Corporation, Limited is a Canadian retail company. Retail operations include Canadian Tire, the core retail and automotive service operation, Canadian Tire Petroleum, men’s, women’s, and work apparel retailer Mark's Work Wearhouse, FGL, and PartSource, retailing auto parts and accessories. Its head office is in Toronto, Ontario. The retailer is known for its Canadian Tire money, a loyalty program first introduced in 1958.