55-9-215. Operation of motor vehicle without adequate energy absorption system prohibited — Alteration of altitude from ground level of passenger car prohibited — Modification of front end by lift blocks prohibited — Modification of steering mechanism prohibited — Exceptions — Enforcement — Penalties. 55-9-302. Crash helmet required for driver and passenger — Exceptions. 55-9-413. Warning or signal light for rural mail carriers authorized. 55-9-610. Child safety restraints — Programs to increase compliance.