What can happen if I am driving and my license is expired?
If you drive an expired licensed vehicle get a traffic ticket, you will receive fines and penalties 60 days or less after the expiration date: $ 25 to $ 40 plus state and local surcharges
What if I change my address and it is not the same as when I registered?
You can first change your address online and then renew. There is no guarantee that the US Postal Service. USA send your DMV documents to your new address.