N.H. Code Admin. R. Saf-C 3229.03
The rear wheel of a 2 wheel motorcycle shall track behind the front wheel within plus or minus one inch to either side where both wheels lie in a vertical plane.
Source. (See Revision Notes at Chapter Heading Saf-C 3200) #8915, eff 6-22-07, EXPIRED: 6-22-15 New. #10886, INTERIM, eff 7-16-15, EXPIRES: 1-12-16; ss by 11016, eff 1-6-16