Section 37.13 - Effective date for certain vehicle specifications(a) The vehicle lift specifications identified in §§ 38.23(b)(6) , 38.83(b)(6) , 38.95(b)(6) , and 38.125(b)(6) of this title apply to solicitations for vehicles under this part after January 25, 1992.(b) The vehicle door height requirements for vehicles over 22 feet identified in § 38.25(c) of this title apply to solicitations for vehicles under this part after January 25, 1992.56 FR 64215, Dec. 9, 1991