Alaska auto insurance laws have made it mandatory for all drivers to carry adequate amount of insurance coverage. This way, the drivers can protect themselves financially in cases of road accidents. There are over 900,000 registered vehicles in the state of Alaska. However, it is also important to note that there are still some specific areas in this state, where registration of vehicles is not required. In those areas, buying vehicle insurance policy is optional. But, if you are residing in an area where registration is compulsory, you must carry an auto insurance policy with at least the minimum coverage amount as specified under the laws.