§490.304. Which new light duty motor vehicles are covered. — Inbound Citations

(a) Except as provided in section 490.304 of this part, of the light duty motor vehicles newly acquired by a covered person described in section 490.303 of this part, the following percentages shall be alternative fueled vehicles for the following model years:

(1) 30 percent for model year 1997.

(2) 50 percent for model year 1998.

(3) 70 percent for model year 1999.

(4) 90 percent for model year 2000 and thereafter.