NEW TITLE II DEFINITIONS.

SEC. 223. NEW TITLE II DEFINITIONS. (a) Additional Definitions.— Section 216 of the Clean Air Act (42 U.S.C. 7550) is amended by adding the following at the end thereof: “(7) Vehicle curb weight, gross vehicle weight rating, light-duty truck, light-duty vehicle, and loaded vehicle weight.— The terms ‘vehicle curb weight’, ‘gross vehicle weight rating’ (GVWR), ‘light-duty truck’ (LDT), light-duty vehicle, and ‘loaded vehicle weight’ (LVW) have the meaning provided in regulations promulgated by the Administrator and in effect as of the enactment of the Clean Air Act Amendments of 1990. The abbreviations in parentheses corresponding to any term referred to in this paragraph shall have the same meaning as the corresponding term. “(8) Test weight.— The term ‘test weight’ and the abbreviation ‘tw’ mean the vehicle curb weight added to the gross vehicle weight rating (gvwr) and divided by 2. “(9) Motor vehicle or engine part manufacturer.— The term ‘motor vehicle or engine part manufacturer’ as used in sections 207 and 208 means any person engaged in the manufacturing, assembling or rebuilding of any device, system, part, component or element of design which is installed in or on motor vehicles or motor vehicle engines. “(10) Nonroad engine.— The term ‘nonroad engine’ means an internal combustion engine (including the fuel system) that is not used in a motor vehicle or a vehicle used solely for competition, or that is not subject to standards promulgated under section 111 or section 202. “(11) Nonroad vehicle.— The term ‘nonroad vehicle’ means a vehicle that is powered by a nonroad engine and that is not a motor vehicle or a vehicle used solely for competition.”. (b) Definition of Manufacturer.— Paragraph (1) of section 216 of the Clean Air Act (42 U.S.C. 7550) is amended by striking out “new motor vehicles or new motor vehicle engines” every place it occurs and inserting “new motor vehicles, new motor vehicle engines, new nonroad vehicles or new nonroad engines”.