Regulations last checked for updates: Feb 08, 2026

Title 49 - Transportation last revised: Feb 03, 2026
All TitlesTitle 49Chapter VPart 533 - PART 533—LIGHT TRUCK FUEL ECONOMY STANDARDS
View all text of Part 533 [§ 533.1 - § 533.6]
§ 533.2 - Purpose.

The purpose of this part is to increase the fuel economy of light trucks by establishing minimum levels of average fuel economy for those vehicles.

authority: 49 U.S.C. 32902; delegation of authority at 49 CFR 1.95
source: 87 FR 26076, May 2, 2022, unless otherwise noted.
cite as: 49 CFR 533.2
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