How long are you supposed to drive on a spare tire?
It is recommended to drive on a spare tire for as short a distance as possible, typically no more than 50 miles or at a speed no greater than 50 mph. Spare tires are designed for temporary use only and are not meant to be used for extended periods. They are typically smaller in size and have a thinner tread than regular tires, which can affect the handling and safety of your vehicle. It is important to replace the spare tire with a full-size tire as soon as possible.