While most automobile accidents or mishaps are usually the result of negligent driving by one of the parties involved, occasionally, injuries occur as a result of a defect or unsafe condition of the car. This may occur due to improper manufacturing of the car or one of its parts. If an auto or tire manufacturer produces a product which is unreasonably dangerous or does not have proper safety devices built into the car or part, a manufacturer can be held responsible if the injury resulted from this unsafe condition. Laws vary in every state, but most cases involving car or tire liability must be brought within two years of the date of the injury. While there are exceptions to this general rule it is important to have your case fully investigated as soon as possible. This may include having an expert in the field investigate the auto or part involved. In order for an expert to investigate, steps should be taken to promptly preserve all evidence. Delay in investigating these cases can hinder the ability to prove your case. For more information about auto defects, please seek the advice of an attorney who specializes in these cases.