Flat tire … these are two words that you never want to hear when you’re driving. Whether you’re in the middle of a road trip, only 5 miles from home, or commuting to work, having to fix a flat and drive on a spare tire is always inconvenient. 

While it’s not fun, getting a flat tire is an experience that most drivers have to face at least once during their lifetime. The key to a less stressful ride is preventing a flat tire in the first place. Or, at least learn how to safely drive on a spare tire in the event you do get a flat.

Types of spare tires

Ultimately, the answer to “How far can you SAFELY drive on a spare tire?” comes down to this … the type of spare your car has. Vehicle manufacturers can use several different types. So, it’s good to know the difference between them.

• Donut Spare Tire – This is also known as a space saver tire simply because it is smaller than the other tires on your vehicle. That means it takes up less space where it’s stored, which can leave more room for other things that you use more regularly. On the other hand, its compact size can also affect your driving when it’s on your vehicle with the other full-sized tires. Donut spares also typically come with less tread. So, driving a significant distance with them puts you at a greater risk for road hazards or unsafe driving conditions. Most manufacturers claim that you can safely drive on a spare tire of this type for up to 70 miles, but only at speeds of around 50 miles per hour or less.

• Full-Size Spare Tire – Just like the name implies, this type of spare is the same size as the rest of the tires on your vehicle. This makes for a smoother driving experience when the spare is needed, and allows you to drive safely a little farther than a donut spare. However, keep in mind that this tire has not been on the road as much as the other tires and will have a different tread wear. 

• Run-Flat Tire – In lieu of another tire as a spare, some manufacturers choose to equip their vehicles with run-flat tires. As the name suggests, these tires can continue to run for about 50 miles, even after they’ve been punctured. That doesn’t mean you can go forever, though. If you do get a flat, you should make your way to the nearest auto repair shop for tire repair or replacement.

How to prevent having to drive on a spare tire

Sometimes, getting a flat tire simply can’t be avoided … like when you drive over a nail in the road that just wasn’t visible. But, regular tire maintenance and service can go a long way toward keeping those flats to a minimum. Here’s what we recommend:

• Regular tire rotation – approximately every 6,000 miles.
• Periodic visual tire inspection – look for uneven wear, poor tread, punctures, etc.
• Replace tires before or when the tread depth approaches 2/32”. 

If you’re not sure if your tires are up to par, give us a call or schedule an appointment online today. We’ll be happy to check them out and make sure you’re ready to hit the road … safely!