Cheap tires are often considered a cost-saving investment, but many people are surprised to find out just how few miles are expected from these tires. Generally, a set of cheap tires can be expected to last anywhere from 25,000 to 50,000 miles, depending on the quality and brand, as well as the driver's habits. To get the most out of a set of cheap tires, it's important to maintain proper tire pressure and rotate the tires regularly, as this can help extend their life. Additionally, drivers should be aware of their driving conditions, as driving in harsh weather or on rough terrain can drastically reduce the life of a set of tires.