Motorcycle DOT Motorcycle State Laws Resource Guide

Whether you're taking a trip or just want to research the laws in other states, our motorcycle laws database has the resources you need!

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*Quick Facts:

  • 20 states and the District of Columbia have a law requiring all motorcyclists to wear a helmet. Conversely, 21 states and the District of Columbia have a law requiring some bicyclists to wear a helmet.
  • 27 states have a law requiring only some motorcyclists to wear a helmet.
  • 3 states do not have a motorcycle helmet use law.
    ( Illinois, Iowa and New Hampshire )

* According to the Insurance Institute for Highway Safety.