Defective Vehicle & Auto Part Accidents in Arizona
Sometimes a crash is not the driver's fault at all — a part of the vehicle failed. A blown tire, an airbag that did not deploy, failing brakes, or another defect can cause or worsen a crash, and the company behind the defect may be responsible.
When a defect causes or worsens a crash
Tire failures, brake defects, airbags that fail to deploy or deploy improperly, seat-back or roof failures, and other component problems can each play a role in a crash or the injuries that result. When a defect contributed, the maker of the vehicle or part may share responsibility.
Preserve the vehicle and the part
In a defect case, the vehicle itself is key evidence, so it is important not to repair, discard, or let it be salvaged before it can be examined. Preserving the vehicle and the failed part often makes or breaks these claims.
A separate, powerful avenue
A product-defect claim is different from an ordinary crash claim and can involve manufacturers with significant resources. It is also easy to overlook, which is why a crash that seems inexplicable is worth a closer look at the vehicle.
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Frequently asked questions
Can I sue a car maker if a part failed?
Possibly. When a defective vehicle or part causes or worsens a crash, the manufacturer may be responsible under product-liability law. Preserving the vehicle and the failed part is essential.
What should I do if I think a defect caused my crash?
Do not repair, sell, or scrap the vehicle, and get advice quickly. The vehicle and the failed part are key evidence, and losing them can end a defect claim.
How is a defect claim different from a normal crash claim?
It targets the maker of the vehicle or part rather than another driver, follows product-liability rules, and often involves well-resourced manufacturers. It can be a separate, valuable avenue.
Arizona law — what people ask
How long do I have to file an injury claim in Arizona?
Generally two years. But if a public entity is involved you must serve a formal notice of claim within 180 days and file suit within one year — and Arizona runs a much shorter one-year clock on dog-bite strict-liability claims specifically.
Can I still recover if I was partly at fault in Arizona?
Yes. Arizona applies pure comparative negligence, so fault reduces your recovery rather than ending the claim, and there is no percentage at which it cuts off. Arizona also treats fault questions as belonging to the jury rather than being resolved beforehand.
Does Arizona cap what I can recover?
No — and this sets Arizona apart from most states. Its constitution prohibits laws limiting damages for injury or death, and that applies to medical-malpractice claims too, where most states impose a cap. If you have read that pain and suffering is capped, that is not Arizona law.
What if more than one party was responsible?
Arizona generally applies several liability, so each responsible party answers for its own share rather than the whole judgment. That makes identifying every responsible party early a practical question about what is actually collectible.
The driver who hit me had no insurance. What now?
Your own uninsured or underinsured coverage is the usual route. Arizona also requires insurers to offer that coverage in writing — so if you were told your policy carries none, the underwriting file is worth checking before that answer is accepted.
Will the jury hear that my health insurance paid my bills?
Usually not — Arizona generally follows the collateral source rule. Medical-negligence cases are the statutory exception, where that evidence has been made admissible, which changes how medical damages are presented in those claims specifically.
Injury law in Arizona
Arizona injury law has some features that set it apart from its neighbors.
- Filing deadline: Arizona generally gives you two years from the injury to file, but only 180 days to serve a notice of claim on a public entity.
- Fault: Arizona follows pure comparative negligence — being partly, or even mostly, at fault reduces your recovery but does not bar it.
- Damage caps: Arizona is unusual: its constitution prohibits caps on injury or death damages, so a statutory cap does not limit what you can recover.
- Multiple defendants: Arizona generally applies several (not joint) liability, so each responsible party is accountable for its own share.
Related car accident types
California injury law
This is general information about Arizona injury law, not legal advice. Every case is different.
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