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πŸš—Auto MechanicΒ· 7 min read Β· March 25, 2026

How to Change a Flat Tire (Step-by-Step for Beginners)

Got a flat tire? Do not panic. Here is exactly how to change it safely in under 20 minutes, even if you have never done it before.

J
Written by James Kowalski
ASE Certified Master Mechanic Β· 22 years experience
HelpByExperts step-by-step guide to changing a flat tire
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In this article
1. What You Need2. Step 1: Loosen the Lug Nuts3. Step 2: Jack Up the Car4. Step 3: Swap the Tires

What You Need

Every car comes with a spare tire, a jack, and a lug wrench. They are usually in the trunk under a cover or mat. Before you start, pull over to a flat, solid surface away from traffic. Turn on your hazard lights and apply the parking brake.

Step 1: Loosen the Lug Nuts

While the tire is still on the ground, use the lug wrench to loosen each lug nut by turning counterclockwise. Do not remove them completely yet, just break them loose about half a turn each. If they are too tight, stand on the wrench to use your body weight.

Step 2: Jack Up the Car

Place the jack under the vehicle frame near the flat tire. Check your owner manual for the exact jack point. Raise the car until the flat tire is about 6 inches off the ground. Never put any part of your body under the vehicle while it is on a jack.

Step 3: Swap the Tires

Remove the lug nuts completely, pull off the flat tire, and mount the spare. Hand-tighten the lug nuts in a star pattern to ensure even pressure. Lower the car back down, then tighten the lug nuts firmly with the wrench. Drive to a tire shop within 50 miles as spare tires are not meant for highway speeds.

Pro Tips

βœ“Check your spare tire pressure every 6 months
βœ“Keep a flashlight and gloves in your trunk
βœ“Spare tires have a speed limit of 50 mph
βœ“Get the flat tire repaired or replaced within a week

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