You can generally drive on a spare tire at a maximum speed of about 50 miles per hour (80 km/h). This speed limit applies especially to space-saver or "donut" spare tires, which are smaller and lighter than regular tires and designed only for temporary use to get you to a repair shop
. Key points about driving on a spare tire:
- Speed limit: Usually capped at 50 mph (80 km/h) to ensure safety and avoid damage to the vehicle
- Distance limit: Typically recommended not to exceed 50 to 70 miles on a spare tire, as they are not designed for long-term use
- Handling and safety: Spare tires often have less traction, different size, and higher pressure, which can affect vehicle handling, braking, and may stress components like the differential or suspension
- Purpose: Spare tires are intended strictly as emergency tires to get you safely to a tire repair or replacement facility, not for extended driving or high speeds
Therefore, when driving on a spare tire, keep your speed below 50 mph and limit your driving distance to under 50-70 miles to avoid safety risks and vehicle damage. Replace or repair your regular tire as soon as possible.
