Can I use it on a day-to-day basis?
No.
Temporary spares have lighter construction to limit their weight on your vehicle so they don’t have the same speed or mileage capabilities. This could affect your vehicle’s stability. The only exception is if your spare tire is actually a 5th full-size tire that exactly matches the tires on your vehicle.
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FAQ
Read our Frequently Asked Questions.
Not always. Many newer vehicles—particularly compact cars, EVs, and vehicles equipped with run-flat tires—ship without a traditional spare. Instead, they may include a tire inflator and sealant kit, or run-flat tires designed to keep you mobile after a puncture. Check your owner's manual to confirm what emergency equipment your vehicle came with, and make sure it's in your trunk and in working order before you need it.
A full-size spare is identical to your other four tires and can be driven on indefinitely. A mini spare (also called a "donut" or "temporary use only" spare) is narrower and smaller, designed only for short-distance, low-speed use until you can get to a tire shop. Mini spares typically have a maximum speed of 80 km/h and a distance limit of about 100–200 km. Never drive on a mini spare longer than necessary, and don't forget to replace it with a proper tire as soon as possible.
Yes—and most drivers don't. A spare tire is no use if it's flat when you need it. Check the inflation pressure of your spare monthly when you check your other tires. This is especially important for full-size spares stored under the vehicle (exposed to moisture and temperature swings) and for compact spares that may sit in the trunk for years before being used.
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