RSA 215-A:12 Manufacturing Specification Requirements.
Title: XVIII - FISH AND GAME
Chapter: 215-A - OFF HIGHWAY RECREATIONAL VEHICLES AND TRAILS
I. No person shall operate, sell, or offer for sale an ATV, trail bike, UTV, or any other OHRV which produces total vehicle noise of more than 96 decibels of sound pressure on the "A" scale when measured in accordance with the Society of Automotive Engineers (SAE) J1287 standard.
II. No person shall operate in this state any trail bike or other OHRV which is designed, constructed, and sold solely for closed-course competition and is without a headlight and a taillight. The provisions of this paragraph shall not apply to trail bikes or OHRVs operated at approved OHRV competitions, or when the exhaust system is modified to comply with the provisions of paragraph I and RSA 227-L:20.
III. No person shall modify a OHRV in a manner that shall amplify or otherwise increase tota