Indiana Motorcycle Helmet Laws Explained

Unlike states with age-based partial exemptions (such as Arizona) or no helmet law at all (such as Illinois), Indiana's requirement is universal — every rider and passenger must wear an approved helmet, at any age.

A motorcycle learner's permit holder faces additional restrictions beyond the helmet requirement: riding is limited to roughly a half hour before sunrise through a half hour after sunset, and no passengers are allowed.

Because legislation can be introduced or amended, confirm the current status of Indiana's helmet law on the official BMV website before you ride.

A motorcycle must occupy a full lane in Indiana, the same as any other vehicle — lane splitting between lanes of traffic is not permitted.

This rule is separate from the helmet law but frequently appears alongside it on the written test, since both fall under protective and defensive riding practices.

Because Indiana's helmet law is universal rather than conditional, test questions tend to focus on the additional learner's-permit-specific restrictions — daylight-only riding and no passengers — rather than an age threshold.

The written exam also covers Indiana-specific hazards, like rural gravel road shoulders, alongside the helmet and lane-use requirements.