49 C.F.R. § 531.2
Purpose.
Cite as 49 C.F.R. § 531.2 (2026)
The purpose of this part is to increase the fuel economy of passenger automobiles by establishing minimum levels of average fuel economy for those vehicles.
49 C.F.R. § 531.2
Cite as 49 C.F.R. § 531.2 (2026)