; and (B) any determination made under subsection (c); (2) make the determination required under subsection (c); and (3) prescribe requirements under subsection (d). (b) Requirement The Federal Trade Commission shall require that, for purposes of this title, effective January 1, 2023, the automotive fuel rating of an automotive fuel with a research octane number of 95 or higher be determined only by the research octane number of such automotive fuel. (c) Determination The Federal Trade Commission shall determine whether, for purposes of this title, effective January 1, 2023, the automotive fuel rating of an automotive fuel with a research octane number that is lower than 95 should be determined only by the research octane number of such automotive fuel. (d) Labeling (1) In general The Federal Trade Commission shall prescribe requirements— (A) as the Federal Trade Commission determines necessary with respect to a display at the point of sale to ultimate purchasers of automotive fuel and a display on a motor vehicle to— (i) inform such ultimate purchaser of such automotive fuel and any purchaser or user of such motor vehicle, that a model year 2023 or later motor vehicle is only warrantied to use automotive fuel with a research octane number of 95 or higher; and (ii) provide a warning to such ultimate purchaser of such automotive fuel and any such purchaser or user of such motor vehicle, that the use of automotive fuel with a research octane number that is lower than 95 in a model year 2023 or later motor vehicle will result in reduced fuel economy, increased exhaust emissions, and possible engine damage; and (B) that are applicable to— (i) a manufacturer of a new motor vehicle (or an entity making a representation in connection with the sale of such motor vehicle) with respect to a display on such motor vehicle