A tire blowout accident happens when a tire suddenly fails at speed, which can pull a vehicle sharply to one side and lead to a loss of control if the driver reacts the wrong way.
Blowouts usually trace back to underinflation, wear, damage, or a defect, and many are preventable with basic maintenance. It can be useful to know what causes them and how to respond in case you face this type of incident.
A blowout is startling, and the instinct to brake hard or jerk the wheel is exactly what makes it dangerous. Understanding the right response in advance can make the difference.
What Causes a Tire Blowout
Most blowouts come down to a tire that was not in condition to handle the road. The leading causes are underinflation, which flexes and overheats the tire until it fails, and worn tread or age, which weakens the tire over time. Damage and defects account for many of the rest.
Common causes include:
- Underinflation, the single most frequent cause
- Worn or aged tread that has lost integrity
- Overloading the vehicle beyond its rated capacity
- Hitting a pothole, curb, or road debris
- A manufacturing defect in the tire
- Previous damage or a poor repair
Heat makes all of these worse, which is why blowouts are more common in hot weather and at sustained highway speed.
How to Respond to a Blowout
The natural reactions to a blowout, slamming the brakes and yanking the wheel, are the most dangerous responses. When a tire blows, the vehicle pulls toward the failed tire, and sudden braking or steering can send it out of control. The safer response runs counter to instinct.
The general guidance is to hold the steering wheel firmly, keep the vehicle straight, and ease off the accelerator to let the car slow gradually. Once the vehicle is under control and slowing, steer gently toward the shoulder and brake softly as you reach a lower speed. It is important to stay calm and avoid sudden inputs to preserve control.
| In a blowout | Do this |
|---|---|
| The moment it happens | Grip the wheel firmly, keep straight |
| Speed | Ease off the gas, do not brake hard |
| Steering | Gentle inputs only, no jerking |
| Pulling over | Move to the shoulder as you slow down |
Who May Be Liable for a Blowout
Fault in a blowout crash depends on the cause. A blowout is usually treated as the driver’s responsibility, particularly when poor maintenance or ignored wear contributed. A driver has a duty to keep tires in reasonable condition, so neglect can weigh against them.
In other cases, responsibility may lie elsewhere. If a manufacturing defect caused the tire to fail, the maker could bear responsibility, and if a recent repair or service was done improperly, the shop might. A blowout caused by a road hazard could implicate whoever was responsible for the road, so to determine the cause is what leads to finding who (if anyone) is liable.
How to Prevent Blowouts
Most blowouts are preventable with routine tire care. The single most effective step is to keep tires properly inflated, since underinflation is the main cause of these accidents. Drivers should also check pressure regularly, including the spare, since it guards against the slow leaks that lead to failure.
Beyond pressure, inspect tires for wear, cracks, bulges, and embedded objects, and replace them when the tread is low or they have aged out. It is also advisable to avoid overloading the vehicle, and be cautious around potholes and debris. You can read our site’s guide on common causes of car accidents that covers vehicle maintenance among the factors drivers can control.
What to Do After a Blowout Crash
If a blowout leads to a crash, the next steps to take are the usual as in any crash. You should check for injuries, call 911, get to safety if you can, and document the scene. With a blowout, the failed tire is important evidence, so photograph it and preserve it if possible. This evidence may show whether wear, damage, or a defect was involved.
If the cause of the failure becomes a question later, it is recommendable to keep the tire and your maintenance records.
Frequently Asked Questions
What causes a tire blowout?
The most common cause is underinflation, which overheats the tire until it fails. Other causes include worn or aged tread, overloading, hitting a pothole or debris, a manufacturing defect, or previous damage. Heat makes all of these worse.
What should I do if a tire blows out while driving?
Hold the wheel firmly, keep the vehicle straight, and ease off the accelerator to slow gradually. Do not brake hard or jerk the wheel. Once under control, steer gently toward the shoulder and brake softly at lower speed.
Who is at fault in a tire blowout accident?
It depends on the cause. A blowout from poor maintenance is often the driver’s responsibility, but a manufacturing defect could implicate the maker, an improper repair the shop, and a road hazard the party responsible for the road.
How can I prevent a tire blowout?
Keep tires properly inflated, since underinflation is the leading cause, and check pressure regularly. Inspect for wear, cracks, and bulges, replace aged or worn tires, avoid overloading, and watch for potholes and debris.
Why should I keep the failed tire after a blowout?
Because it is important evidence. The tire may show whether wear, damage, or a defect caused the failure, which matters if fault becomes a question. Photograph and preserve it along with your maintenance records.
Seek Help After a Blowout Crash
If a tire blowout led to your crash, Local Accident Reports can help you request the police report that documents it for free and any hour of the day.
You can also directly reach out to our team at 888-657-1460 if you have any doubts about your next steps. We are open to help you.
Last reviewed: October 2026
This post was reviewed by Hernan Beresnak, Lead Editor, Local Accident Reports.
Content is provided for informational purposes only and does not constitute legal advice. Local Accident Reports is not a law firm and does not provide legal representation. Use of this website does not create an attorney-client relationship.
