First, a brief explanation. Automobile insurance is broken down to specific parts or types of coverage. 3rd Party Liability is the part of your auto insurance that provides monterary compensation to “others” that you have either injured or caused property damage to. It is not for you, it is your fiscal responsibility to pay a 3rd party when you are at fault in an covered accident. Just a brief note about Mexico and their 3rd Party Liability requirements, click here for the latest information regarding those limits. Special note: Your destination may entail driving through various Mexican States. It is wise to at least purchase the States highest 3rd party liability limits that you travel.