How to Change a Flat Tire

How to Change a Flat Tire

Posted on March 13, 2026

How to Change a Tire and What to Do Next

A flat tire rarely happens at a convenient time. You might walk out to your Subaru in Edmonton and notice a tire sitting low, or you might feel the vehicle pulling to one side while driving. Knowing how to respond calmly helps protect your safety and prevent further damage.

Changing the tire is only part of the process. Understanding when to install the spare, when to limit driving, and when to schedule professional service helps keep your Subaru safe and reliable through Edmonton’s changing seasons. If you need assistance after a flat, you can book a service appointment with Subaru City Edmonton.

Why Knowing How to Change a Tire Still Matters

Potholes, construction debris, sharp gravel, and winter road conditions in Edmonton can all lead to flat tires. While roadside assistance is useful, knowing the basics gives you confidence if the situation happens unexpectedly.

Whether you drive a Subaru Crosstrek, Outback, Forester, or another model with Symmetrical All-Wheel Drive, understanding how to respond to a flat tire helps you stay safe and avoid unnecessary damage.

What to Do if You Notice a Flat Tire While Parked

If you notice a flat tire before driving, take a moment to inspect the tire before moving the vehicle.

1. Inspect the Tire

Look closely at the tread and sidewall for objects such as nails or screws. If nothing is visible, the tire may simply have low air pressure from temperature changes or a slow leak.

2. Install the Spare Tire

If the tire is flat or damaged, replace it with the spare using your vehicle’s jack and lug wrench. This allows you to drive safely to a service centre for inspection.

3. Schedule Tire Service

A spare tire is meant to be temporary. Once installed, plan to have the original tire inspected and repaired or replaced if needed. You can schedule tire service with Subaru City Edmonton to have a technician assess the damage.

What to Do if You Get a Flat Tire While Driving

A flat tire while driving often feels like the vehicle pulling to one side or producing a rhythmic flapping sound. Staying calm and slowing down gradually helps maintain control.

1. Slow Down and Pull Over Safely

Ease off the accelerator and gently apply the brakes. Move to a safe area such as a shoulder, parking lot, or quiet side street.

• Avoid sudden braking
• Pull as far from traffic as possible
• Choose flat, stable ground

2. Turn On Hazard Lights

Hazard lights alert other drivers that your vehicle is stopped. This is especially important during Edmonton’s winter months or in low visibility conditions.

3. Set the Parking Brake

Place the vehicle in park and engage the parking brake before exiting the vehicle.

4. Install the Spare Tire

If conditions are safe, replace the damaged tire with the spare using the basic tire change steps below.

Quick Steps to Change a Tire

1. Loosen the lug nuts slightly while the tire is still on the ground.
2. Position the jack at the recommended lift point.
3. Raise the vehicle until the tire clears the ground.
4. Remove the lug nuts and take off the flat tire.
5. Install the spare tire and hand-tighten the lug nuts.
6. Lower the vehicle and tighten the lug nuts in a star pattern.

What to Do After Installing the Spare

Many vehicles include compact spare tires designed only for short distances and reduced speeds.

• Check speed and distance limits listed on the spare tire
• Drive cautiously and avoid long trips
• Schedule tire inspection as soon as possible

A trained technician can determine whether the tire can be repaired or replaced and make sure your Subaru continues performing safely in all driving conditions. You can book a service appointment to have the tire inspected.

When You Should Not Change a Tire Yourself

Sometimes it is safer to call roadside assistance rather than attempt a tire change yourself.

• You are too close to traffic
• The ground is icy, muddy, or uneven
• You do not have the proper tools
• The spare tire is damaged or underinflated
• Weather conditions make the situation unsafe

Edmonton winters can make roadside tire changes especially difficult, so safety should always come first.

How Subaru City Edmonton Can Help After a Flat Tire

After installing the spare tire, the next step is a professional inspection. At Subaru City Edmonton, technicians can determine whether the tire can be repaired, replaced, or if alignment or wheel damage may be present.

• Tire inspections and repair recommendations
• Wheel alignment checks
• Tire replacement guidance
• Service from Subaru-trained technicians familiar with local driving conditions

If you want help evaluating tire damage or preparing your vehicle for the road ahead, you can book a service appointment or book a sales appointment to speak with the Subaru City Edmonton team.

Stay Safe and Drive with Confidence

A flat tire can interrupt any trip, but knowing how to respond makes the situation easier to manage. Pull over safely, install the spare if conditions allow, and have the damaged tire inspected as soon as possible.

If you experience a flat tire in Edmonton or surrounding communities, Subaru City Edmonton is ready to help keep your vehicle safe and ready for the road ahead.