Pitbull branded tires are part of the St Louis based Tire Mart company. Tire Mart has been a family owned business for almost 70 years with the constant commitment to innovation, quality, and integrity. Tire Mart’s Pitbull branded tires are made in the USA with pride for the customer with the go anywhere attitude. The Pitbull Growler and Rocker are two extreme tires for the go anywhere nothing is going to stop me customer. The goal of Tire Mart and their Pitbull branded tires is to provide our customers with incredible products, and exceptional service.