Date Posted: Aug 28, 2025
Everything You Need to Know About Spare Tires
Spare tires are one of those things you don’t think about until you need them. Whether you’re dealing with a flat on a busy highway or waking up to a surprise deflation in your driveway, having a working spare tire can save the day. At FR Tire King in Dallas, TX, we believe staying informed is the key to safety on the road. Let’s break down everything you need to know about spare tires, covering what types exist, how to use them, and why maintenance is crucial.
What Kind of Spare Tire do You Have?
Most vehicles come with one of two types of spare tires: a full-size spare or a temporary spare tire (often called a “donut”). Each has its own pros and cons, and it’s worth knowing what you’ve got in your car.
- Full-Size Spare Tires:
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These are the same size as your regular tires, which means they perform just like the others do. If you need to use it, you won’t have to worry about limiting your speed or distance. However, keep in mind that if your car came with a full-size spare, it should get the same care as your other tires—regular pressure checks, rotations, and tread inspections are a must.
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- Temporary Spare Tires (Donuts):
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These smaller, lighter tires are easy to store and reduce the vehicle’s overall weight, but they’re only built for short-term use. Experts recommend that temporary spare tires shouldn’t be driven faster than 50 mph or farther than 50–70 miles. They’re simply there to get you to the nearest tire repair shop, where you can replace or fix the damaged tire.
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How to Prepare for a Spare Tire Situation
If you’ve never had to use the spare tire on your car, now is a great time to get familiar with it. Take a few minutes to locate where it’s stored and what tools you’ll need to change a tire. Some vehicles have the spare tucked away in the trunk, while others (like SUVs and trucks) may store it underneath the vehicle. While you’re at it, check the tire pressure on your spare. Whether it’s a full-size or temporary spare tire, it needs to be properly inflated to do its job. Check it once a month along with your primary tires. Also, be on the lookout for cracks, dry rot, or other damage that may have developed if it’s been sitting unused for a long time.
What to do After Using Your Spare
Once your spare has done its job and got you back on the road, what happens next? If you’ve used a temporary spare tire, it’s important to replace or repair your damaged tire as quickly as you can. Driving on a donut for too long can cause additional wear on your car’s suspension and affect your ability to drive safely.
Keeping Your Spare in Top Shape
Your spare tire is one of the most important tools in your vehicle kit, especially in an emergency. Regular maintenance makes all the difference. Don’t let a flat leave you stranded. Need help with your spare tire, from checking its condition to finding a quality replacement? Visit FR Tire King or contact us today. We’re here to keep you rolling, no matter what the road has in store.
