Update your vehicle/property registration within 30 days of moving to a new state. I live in Texas (and have forever) and have had my vehicle registered in South Dakota for years.
SD is an open registration state, meaning you don't need to be a resident to register property. Texas says you have 30 days, but there is no code. It falls under the constitution about states respecting other state's agreements, much like marriage.
Best part...SD doesn't require an inspection, so I don't have to get one!