N.H. Code Admin. R. Saf-C 3202.26
“Tread depth” means the amount of tread design on a tire including original, retread and recapped tread, and regrooved designs.
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 (from Saf-C 3202.17); renumbered by #12193 (from Saf-C 3202.23); renumbered by #13920 (formerly Saf-C 3202.25)