Roadside Spare Tire Skills Every Minnesota Driver Needs
That thump, thump, thump from one corner of the car is a sound nobody forgets. The steering starts tugging to one side, a dashboard light pops on, and your afternoon plans suddenly look a lot different, whether you're on a side street in Minneapolis, MN, or a two-lane highway up north. Swapping on a spare is a skill almost anyone can pick up, and once you've done it a time or two, a flat becomes a short detour.
- Get well off the road, set the parking brake, and block a wheel before you lift anything.
- Loosen the lug nuts while the tire still sits on the ground, then tighten them in a star pattern once the spare is on.
- Most compact spares are built for short trips, and AAA advises staying under 50 mph and within about 50 miles.
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Find a Safer Spot Before You Grab the Jack
Roadside tire safety starts before you touch a tool. The moment you feel a flat, ease off the gas and steer gently toward the shoulder. A parking lot, side street, or exit ramp is your best bet, according to AAA, since traffic there moves more slowly. Level pavement beats grass or dirt because a jack can sink into soft ground.
Once you're stopped, shift to park, shut the engine off, set the parking brake, and flip on your hazards. Driving a stick? Leave it in reverse. AAA recommends setting cones about 100 feet behind the car and wedging something against the tire on the opposite corner.
What Should Already Be in Your Trunk
Take inventory on a sunny day in your driveway. You'll want a spare with air in it, a jack, a lug wrench, and your owner's manual. That manual shows where to place a car jack on your model. Changing a spare tire goes faster when everything's where you expect it. Set the jack under plastic trim, and it could crack. See one lug nut that looks different from the rest? That's a wheel lock, and the key that removes it usually lives in the glove box or with the spare.
How to Change a Flat Tire Without Rushing It
Most people get tripped up by the order of operations, so here's how to change a flat tire in a sequence that keeps you safe. Loosen each lug nut a quarter or half turn counterclockwise while the wheel is still on the ground. If a nut won't budge, AAA suggests calling roadside assistance instead of forcing it.
Next, raise the car at the spot your manual shows until the flat sits about six inches off the ground. Never put any part of your body under the car. Spin the nuts off, pull the tire straight toward you, and slide the spare onto the studs. Thread every nut by hand and snug them in a lug nut star pattern, jumping to the nut across from the one you last turned. Lower the car until the tire touches the pavement, tighten again in that crisscross order, and then lower it all the way.
Living With a Donut Until You Reach a Shop
Check the spare's pressure before you pull away. Michelin points out that the correct number is printed on the sidewall, and AAA says most donuts need 60 PSI. Then take it easy. AAA puts the donut spare tire speed limit at 50 mph and advises keeping the trip within about 50 miles. Follow your spare's label if it lists different limits. Keep the flat, too, so a technician can check whether it's patchable. Michelin also recommends having the lug nuts checked with a torque wrench as soon as you can.
No Spare? Look for These Instead
Plenty of newer cars skip the spare entirely. AAA research found that about 30 percent of new cars were being sold without one, up from 5 percent in 2006, mostly to cut weight for better fuel economy. Those cars usually carry run-flat tires or a sealant and inflator kit. Sealant can seal a small puncture, but it won't fix sidewall damage.
Practice in the Driveway Before You Need It
Michelin estimates a roadside swap takes about 20 minutes once you've practiced. So pick a calm Saturday, find your jack points, and walk through the process. You'll learn whether your lug nuts are seized and whether the spare holds air. And if you ever feel unsafe on a narrow shoulder or in heavy traffic, calling for roadside help is the smart play.
Want to see it done before you try it yourself? Watch the walkthrough below.
Roadside Tire Swap Checklist From Shoulder to Shop
|
Step |
What to Do |
Why It Matters |
|
1. Pull Over |
Steer gently toward a parking lot, side street, or wide shoulder and switch on your hazards |
Level pavement keeps the jack from sinking or tipping |
|
2. Lock It Down |
Shift to park, shut off the engine, set the parking brake, and wedge the tire on the opposite corner |
Keeps the car from rolling once it's lifted |
|
3. Warn Traffic |
Set cones or triangles about 100 feet behind the car |
Gives other drivers time to slow down and move over |
|
4. Gather Tools |
Grab the spare, jack, lug wrench, wheel lock key, and owner's manual |
The manual shows the correct jack point for your model |
|
5. Loosen Lug Nuts |
Turn each nut a quarter to half turn counterclockwise while the tire is still on the ground |
The car's weight stops the wheel from spinning |
|
6. Raise the Car |
Jack at the frame point until the flat sits about 6 inches off the ground |
Keep hands and legs out from under the car the whole time |
|
7. Swap the Wheel |
Remove the nuts and the flat, then mount the spare with the valve stem facing you |
Lay the flat down so it can't roll away |
|
8. Hand Tighten |
Thread every nut by hand, then snug them in a star pattern |
Crossing to the opposite nut seats the wheel evenly |
|
9. Lower and Tighten |
Lower until the tire touches, tighten again in the star pattern, then lower fully |
The ground holds the wheel still while you lean on the wrench |
|
10. Check Pressure |
Fill the spare to the PSI printed on its sidewall, which is often 60 PSI on a donut |
Spares rarely get used, so their pressure is easy to forget |
|
11. Head to a Shop |
Stay under 50 mph and within about 50 miles on a donut, or follow the limits on its label |
Keep the flat so a technician can see if it can be patched |
Learn Wheel and Brake Work Hands-On at Newgate School
Newgate students pull wheels all the time because so many shop jobs start there. Every lesson happens in the shop on donated cars, trucks, vans, and SUVs. Students work through brakes, suspension, engines, and regular maintenance alongside master-level instructors. Most finish the auto mechanics program in about a year and head into jobs at shops and dealerships around the Twin Cities. If you're accepted, you won't pay a penny in tuition or fees. Interested in the trade? Start with the application steps. Got an old car with a flat or worse? Donating it gives students their next hands-on project.
| Become a Newgate Student | Donate Your Car |
- Flat Tire Questions Drivers Ask Most -
How long does it take to change a flat tire?
AAA says the job can take anywhere from 15 minutes to two hours, depending on your tools, your vehicle, and your familiarity with the steps. Michelin puts it at about 20 minutes once you've practiced.
How fast can you drive on a donut spare?
AAA advises staying under 50 mph and within about 50 miles on a donut-type spare. If your spare's label lists different limits, follow the label.
How much air should a spare tire have?
Use the number printed on the spare's sidewall, as Michelin recommends. AAA says most donuts need 60 PSI, which is higher than a typical full-size tire.
What if my car doesn't have a spare tire?
Most cars without a spare carry run-flat tires or a sealant and inflator kit, according to AAA. Sealant can fix small punctures, but it won't help with sidewall damage. AAA says adding a spare and tools to a car that lacks one typically costs $300 to $600.
Should I keep the flat tire?
Yes. Michelin notes that damage from driving on a flat isn't always visible from the outside, so a professional inspection is the only way to know whether the tire can be repaired.
Do I need a torque wrench to change a tire?
It helps. Michelin recommends tightening lug nuts to the correct torque with a torque wrench. Without one on the roadside, tighten them firmly and have a shop check them as soon as you can.
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