Welcome to Colorado Tire & Service! Your Full Service Auto Repair! Colorado Tire & Service first opened for business in 1974. We have always been a family owned and operated business that focuses on customer trust and safety. Today, we have four locations in Aurora, CO, Thornton, CO, Centennial, CO, and Denver, CO where we provide automotive repairs, preventive maintenance, and tire sales. Our automotive services include everything from oil changes and tire services to brake repair, exhaust system repair, gas and diesel engine repair, transmission repair, and much more. We faithfully serve Aurora, CO, Denver, CO, Centennial, CO Commerce City, CO, and surrounding areas.