Skip the auto shop - Our mechanics make house calls
  1. Home
  2. Articles
  3. Is it Safe to Drive With a Donut Tire?

Is it Safe to Drive With a Donut Tire?

Donut Tire

When one of your tires goes out, it is replaced with a donut tire (also called a spare tire, although a spare tire is typically the same size as a regular tire). The donut tire is intended to provide you with a means of transportation so you can get to the mechanic and have your tire changed as soon as possible. This tire is smaller, so it can be stored inside the vehicle and save space. Most owners’ manuals have a recommended mileage for the donut tire, with 50 to 70 miles being the average. If you are driving on a donut tire, it is best to get it replaced as soon as possible.

Here are a few things to note when driving with a donut tire:

  • Braking, handling, and cornering affected: Donut tires affect the braking, handling, and cornering characteristics of the vehicle. The donut tire is not as large as the traditional tire, which can decrease braking and handling. Furthermore, the vehicle dips where the donut tire is mounted, so the vehicle will tend to pull where the spare tire is located. Keep this in mind while driving so you can be better prepared for it.

  • Drive slower: Donut tires are not made to go as fast as conventional tires. This is because they are more compact, so the guideline is the spare tire should not be driven faster than 50 mph. While you can drive on highways with donut tires, it is safer to stay off of them as you will only be able to go about 50 mph or less.

  • Check your donut tire pressure: The safe air pressure recommended for the donut tire is 60 pounds per square inch (psi). Since the donut tire sits for a while without being inspected, it is a good idea to check the air once you put the tire on your car.

  • Safety systems disabled: Another thing to keep in mind when driving on a donut tire is that the electronic stability control and traction control systems will not work properly. Once a regular sized tire is placed back on the vehicle, both systems will work and you can drive like you did before. While they are off, keep in mind to take extra time and go a little slower to ensure your safety, and the safety of others.

Driving with a donut tire should only been done when absolutely necessary and for a short amount of time. Check the owner’s manual for the recommendation on how many miles you can drive on the donut tire. In addition, do not go over 50 mph while driving on a spare tire.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
Icon-warranty_badge-02

Skip the repair shop, our top-rated mechanics come to you.

At your home or office

Choose from 600+ repair, maintenance & diagnostic services. Our top-rated mechanics bring all parts & tools to your location.

Fair & transparent pricing

See labor & parts costs upfront, so you can book with confidence.

12-month, 12,000-mile warranty

Our services are backed by a 12-month, 12,000-mile warranty for your peace of mind.

Get A Quote

Need Help With Your Car?

Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Fast, free online quotes for your car repair.

GET A QUOTE

More related articles

How Long Does a Throttle Return Spring Last?
Not all vehicles on the road feature an electronic throttle control (ETC), which is also called drive-by-wire. For vehicles that don't offer this system, they have a throttle cable instead that...
P0121 OBD-II Trouble Code: TPS "A" Circuit Range Performance Problem
P0121 code definition Throttle Pedal Position Sensor/Switch (TPS) A Circuit Range Performance Problem...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...

Related questions

Q: Can one new tire with 3 worn tires cause the car to pull?

Any time there is an imbalance in the amount of tread, tire pressure, or an out of balance tire and wheel combination on any of the four tires, this will almost always cause the car to pull to one side...

Q: Should I replace my spare tire?

You should have a tire store or dealer inspect the spare tire for damage and excessive wear and the need to replace it. If you drove over the 50 mile limit and over speeds limited by tire then without seeing...

Q: My instrument cluster is not telling me my speed and mileage

It sounds like your speed sensor on the back of the transmission has failed. I would certainly recommend having it professionally tested to verify this diagnosis but this is the most likely cause. If the gauge cluster is still displaying...