Hitting a Pothole in Calgary: What to Do If Your Car Has Tire or Wheel Damage

Hitting a pothole can happen to any driver. A road that looks clear may suddenly have a deep hole, especially after snow, rain or changing temperatures. In Calgary, potholes can be particularly difficult to spot when they are filled with water, covered by snow or hidden in poor lighting.

Although some pothole impacts cause little more than a bump, others can damage tyres, bend wheels or affect the vehicle’s suspension. In more serious cases, a driver may experience a flat tyre or lose the ability to drive safely.

Knowing what to do after hitting a pothole can help you avoid further damage and decide whether you need roadside assistance or a tow truck.

This guide explains the warning signs of pothole damage, what to check after an impact, and when Calgary drivers should seek professional help.

Quick Checklist: What to Do After Hitting a Pothole

If you hit a pothole and suspect your vehicle has been damaged, follow these steps:

• Stay calm and keep control of the steering wheel.
• Reduce your speed gradually.
• Find a safe place to pull over.
• Turn on your hazard lights if necessary.
• Check whether the vehicle is leaning or sitting unevenly.
• Look for visible tyre damage, such as bulges or cuts.
• Check whether a tyre appears flat.
• Pay attention to unusual noises or vibrations.
• Avoid driving if the vehicle feels unsafe.
• Call roadside assistance or a tow truck if necessary.

Do not stop suddenly in a dangerous location just to inspect the vehicle. Your safety and the safety of other road users should come first.

Why Potholes Are a Problem for Calgary Drivers

Potholes develop when water enters cracks in the road surface and weakens the pavement. Traffic gradually breaks down the weakened area, creating a hole.

Calgary’s changing weather can contribute to road damage. Water can enter small cracks, freeze and expand, then weaken the pavement as temperatures fluctuate.

When drivers encounter potholes at speed, the impact can place considerable stress on tyres, wheels and suspension components.

Freeze-Thaw Cycles

Repeated freezing and thawing can contribute to pavement deterioration.

Water enters small cracks in the road. When it freezes, it expands and can weaken the surrounding pavement. As traffic passes over the damaged area, the surface may eventually break apart.

This is one reason potholes can become more noticeable after winter.

Snow and Standing Water

Snow, slush and standing water can hide potholes.

A driver may not realise how deep a hole is until the vehicle hits it. This can make it difficult to avoid the impact, particularly on unfamiliar roads.

Heavy Traffic

Vehicles passing over weakened pavement can gradually break it apart.

Busy roads experience repeated traffic, which can contribute to further deterioration when the pavement is already damaged.

1. Check Your Tyres for Visible Damage

Your tyres are among the first components to inspect after a pothole impact.

A hard impact can damage the tyre’s outer structure, even if it still appears inflated.

If it is safe to inspect the vehicle, look for the following signs:

• A visible cut in the tyre.
• A bulge or bubble on the sidewall.
• A tyre that appears unusually flat.
• Exposed cords or other structural damage.
• A sudden loss of tyre pressure.

A sidewall bulge can indicate internal tyre damage. Do not continue driving on a tyre with a visible bulge.

If the tyre has lost pressure or appears damaged, arrange for a suitable replacement or roadside assistance.

2. Look for a Bent or Damaged Wheel

A pothole impact can also damage the wheel.

Depending on the severity of the impact, a wheel may become bent, cracked or otherwise damaged.

Some damage is difficult to see without removing the wheel, but certain symptoms may indicate a problem.

Common Signs of Wheel Damage

Watch for:

• Steering-wheel vibrations.
• A visible bend in the wheel.
• Air leaking from the tyre.
• A tyre that repeatedly loses pressure.
• Unusual noises after the impact.

A damaged wheel may not hold air properly. If the damage is severe, the wheel may also affect how the vehicle handles.

Do not assume that a tyre is the only problem simply because it has lost pressure. The wheel itself may also need inspection.

3. Pay Attention to Steering Problems

If your steering wheel suddenly feels different after hitting a pothole, take the change seriously.

A strong impact can affect suspension or steering components. It may also cause the vehicle’s wheels to become misaligned.

Possible warning signs include:

• The steering wheel is no longer centred.
• The vehicle pulls to one side.
• The steering feels unusually loose.
• The vehicle is difficult to control.
• You hear knocking or clunking noises when turning.

These symptoms can have different causes, and a mechanic may need to inspect the vehicle to identify the problem.

If the steering feels unsafe or the vehicle is difficult to control, stop driving and arrange professional assistance.

4. Check for Unusual Vibrations

A vehicle that begins vibrating immediately after hitting a pothole may have tyre, wheel or suspension damage.

The vibration may be noticeable through the steering wheel, floor or seats.

Pay attention to when it occurs.

For example, a vibration that becomes stronger as the vehicle accelerates may indicate a problem with a wheel or tyre. However, vibration alone cannot confirm the cause.

Avoid driving at high speeds to test the vehicle.

If the vibration is severe, persistent or accompanied by steering problems, arrange an inspection before continuing your journey.

5. Listen for Unusual Noises

A pothole impact may produce a loud bang, but unusual noises that continue afterwards can indicate damage.

Listen for:

• Knocking sounds.
• Clunking when driving over bumps.
• Scraping noises.
• Hissing from a damaged tyre.
• Repeated thumping from a wheel.

A damaged suspension component may produce knocking or clunking noises. A damaged tyre may create a repeated thumping sound as it rotates.

If you hear a new noise after hitting a pothole, do not ignore it.

Stop in a safe location and assess whether the vehicle can be driven safely.

6. Check Whether Your Vehicle Is Leaning

After a strong impact, look at the vehicle from a safe position.

Does one corner appear lower than the others? Is the vehicle leaning noticeably to one side?

An uneven stance can sometimes indicate a damaged tyre, wheel or suspension component.

Do not crawl underneath the vehicle to investigate.

If the vehicle is visibly leaning or a wheel appears damaged, avoid driving it until the problem has been inspected.

Can You Drive After Hitting a Pothole?

Whether you can continue driving depends on the severity of the impact and the condition of your vehicle.

If the vehicle handles normally and there are no visible signs of damage, you may be able to continue cautiously. However, if you notice any unusual symptoms, it is worth having the vehicle inspected.

Do not continue driving if:

• A tyre is flat or visibly damaged.
• You see a bulge in the tyre sidewall.
• The wheel appears bent or cracked.
• The vehicle pulls sharply to one side.
• The steering feels unstable.
• You hear serious knocking or scraping noises.
• The vehicle vibrates severely.
• You notice fluid leaking from the vehicle.

Driving with damaged tyres, wheels or suspension components can create additional risks and may make the original damage worse.

What to Do If a Pothole Causes a Flat Tyre

A flat tyre is one of the most obvious problems that can occur after hitting a pothole.

If you experience a sudden loss of tyre pressure, avoid sudden braking or steering movements. Reduce your speed gradually and find a safe place to stop.

Once parked safely:

1. Switch on your hazard lights if appropriate.
2. Apply the parking brake.
3. Check whether the tyre is visibly damaged.
4. Consult your owner’s manual if you plan to use a spare.
5. Do not attempt a tyre change in an unsafe location.
6. Call roadside assistance if you cannot safely replace the tyre.

Some vehicles do not carry a spare tyre. Others use temporary repair kits that may not be suitable for every type of damage.

If the tyre has a damaged sidewall or the wheel is bent, a temporary repair kit may not be appropriate.

When to Call for Roadside Tyre Assistance

You may need roadside assistance if:

• Your tyre is completely flat.
• You do not have a spare tyre.
• You do not know how to change the tyre safely.
• The wheel is difficult to remove.
• You are stopped somewhere dangerous.
• The vehicle has additional damage.
• You cannot safely continue your journey.

A roadside tyre-change service may be able to install a suitable spare if one is available and the vehicle is safe to work on.

If the vehicle has a damaged wheel or suspension, towing may be necessary instead.

When You Need a Tow Truck After Hitting a Pothole

Not every pothole impact requires towing. However, some types of damage make driving unsafe.

Consider arranging a tow if:

• The tyre is severely damaged and no suitable spare is available.
• The wheel is cracked or badly bent.
• The steering is difficult to control.
• The suspension appears damaged.
• The vehicle makes serious mechanical noises.
• The car is leaning noticeably.
• The vehicle cannot move safely.
• You are unsure whether it is safe to drive.

A towing operator can help transport the vehicle to a repair shop for further inspection.

Tell the operator about any visible damage and unusual symptoms before the vehicle is moved.

How Potholes Can Damage Your Suspension

Your vehicle’s suspension helps maintain tyre contact with the road and supports a controlled, comfortable ride.

A strong pothole impact can place stress on suspension components, including:

• Shock absorbers.
• Struts.
• Control arms.
• Ball joints.
• Bushings.
• Springs.

Not every pothole impact damages the suspension. However, a hard impact followed by unusual handling or noises should not be ignored.

Signs of Possible Suspension Damage

You may notice:

• Excessive bouncing.
• A knocking sound over bumps.
• Uneven tyre wear.
• The vehicle pulling to one side.
• A change in ride height.
• Unusual steering behaviour.

A mechanic can inspect the suspension and determine whether repairs are necessary.

Why Wheel Alignment Matters After a Pothole Impact

A pothole can sometimes affect wheel alignment.

Wheel alignment refers to the angles at which the wheels meet the road. Incorrect alignment can affect handling and tyre wear.

Possible signs of alignment problems include:

• The vehicle pulling to one side.
• An off-centre steering wheel.
• Uneven tyre wear.
• Unusual steering behaviour.

A pothole impact does not automatically mean your vehicle needs an alignment. However, if you notice these symptoms after hitting one, arrange an inspection.

What to Do If You Hit a Pothole on a Busy Calgary Road

A pothole impact on a busy road can be particularly stressful.

Your first priority should be to maintain control of the vehicle and avoid sudden movements.

If the vehicle is still safe to drive, move to a suitable parking area or safe location away from moving traffic.

If you cannot move safely, turn on your hazard lights when appropriate and contact roadside assistance.

Avoid standing beside the vehicle in a location where passing traffic could put you at risk.

If the vehicle is blocking traffic or there is an immediate danger, contact emergency services as appropriate.

How to Reduce the Risk of Pothole Damage

You cannot avoid every pothole, but certain driving habits can reduce the risk of a damaging impact.

Watch the Road Ahead

Look well ahead while driving, particularly on unfamiliar roads or after heavy rain and snowfall.

Give yourself enough time to identify road hazards and respond safely.

Reduce Speed When Necessary

Driving at a speed appropriate for road conditions gives you more time to react to potholes.

Avoid sudden braking or sharp steering movements, particularly when traffic is close behind you.

Maintain Your Tyres

Check tyre pressure regularly and follow the pressure recommended by your vehicle manufacturer.

Inspect tyres for uneven wear, cuts, bulges and other signs of damage.

Properly maintained tyres cannot prevent all pothole damage, but they are an important part of vehicle safety.

Keep a Safe Following Distance

Leaving enough space between your vehicle and the one ahead can improve your view of the road.

It may also give you more time to react when the driver in front encounters a pothole.

Avoid Sudden Manoeuvres

If you notice a pothole, avoid swerving suddenly into another lane or towards pedestrians.

Only change direction when it is safe and there is enough space.

What Information to Give a Calgary Tow Truck Operator

If a pothole has left your vehicle unsafe to drive, provide the towing company with useful information when requesting assistance.

Tell the operator:

• Your exact location.
• Your vehicle’s make and model.
• Whether the vehicle has a flat tyre.
• Whether the wheel appears damaged.
• Whether the steering feels different.
• Whether you hear unusual noises.
• Whether the vehicle can still move.
• Whether you have a spare tyre.
• Your preferred destination, if known.

If possible, take photographs of the damage from a safe position.

This information can help the operator understand the situation and determine whether roadside tyre assistance or towing may be appropriate.

What to Do After Your Vehicle Has Been Recovered

If your vehicle has been towed after hitting a pothole, have the damaged areas inspected before returning to normal driving.

Depending on the symptoms, a mechanic may need to check:

• Tyres and wheels.
• Suspension components.
• Steering components.
• Wheel alignment.
• The underside of the vehicle.
• Any visible fluid leaks.

Keep any photographs of the pothole and vehicle damage, particularly if you intend to contact your insurer or make a road-damage report.

If you believe the pothole caused significant damage, check the relevant municipal reporting process and your insurance policy for applicable requirements.

Calgary Pothole Damage FAQ

Can hitting a pothole cause a flat tyre?

Yes. A strong impact can damage a tyre, particularly if the tyre is compressed against the wheel. A pothole can also damage the wheel itself, causing air to escape.

Can a pothole damage my suspension?

Yes. A severe impact can damage suspension components. Knocking noises, unusual bouncing, changes in ride height or steering problems after an impact may indicate damage.

Should I drive with a bulge in my tyre?

No. A bulge can indicate internal tyre damage. Avoid driving on it and arrange for a suitable replacement or professional assistance.

How do I know if my wheel is bent after hitting a pothole?

Possible signs include steering-wheel vibration, air loss, unusual handling or visible damage to the wheel. A mechanic or tyre specialist can inspect it to confirm the problem.

Can I drive if my car pulls to one side after hitting a pothole?

A vehicle that suddenly pulls to one side may have tyre, wheel, steering or suspension damage. If the handling feels unsafe, stop driving and arrange an inspection or towing.

Do I always need a wheel alignment after hitting a pothole?

No. Not every pothole impact affects alignment. However, if the steering wheel becomes off-centre, the vehicle pulls to one side or the tyres wear unevenly, have the alignment checked.

Should I change a flat tyre on a busy Calgary road?

Only if you can do so safely. If you are close to moving traffic or the vehicle is in a dangerous position, contact roadside assistance instead of attempting the change yourself.

When should I call a tow truck after hitting a pothole?

Call for towing if the vehicle has serious tyre, wheel, steering or suspension damage, or if it cannot be driven safely. A tow truck can transport it to a repair shop for inspection.

Final Pothole Damage Checklist

After hitting a pothole in Calgary, remember to:

• Maintain control of the vehicle.
• Slow down safely.
• Pull over somewhere safe.
• Check for visible tyre damage.
• Look for a bent or damaged wheel.
• Pay attention to steering changes.
• Listen for unusual noises.
• Watch for vibrations or uneven handling.
• Avoid driving with a damaged tyre.
• Request roadside assistance if you cannot change a tyre safely.
• Arrange towing if the vehicle is unsafe to drive.
• Have suspected suspension or alignment problems inspected.

A pothole may seem like a minor road hazard, but a hard impact can affect several parts of your vehicle. Recognising the warning signs and responding carefully can help prevent further damage.

For Calgary drivers dealing with a flat tyre or vehicle damage after hitting a pothole, ARM Towing provides towing and roadside assistance. The appropriate service depends on the vehicle’s condition and whether it can be safely repaired at the roadside.

If a pothole leaves your vehicle unsafe to drive, put safety first and arrange the help you need.