41 C.F.R. § 102-34.335 What type of fuel do I use in motor vehicles?
Title 41 - Public Contracts and Property Management
(a) Use the grade (octane rating) of fuel recommended by the motor vehicle manufacturer when fueling motor vehicles owned or leased by the Government. (b) Do not use premium grade gasoline in any motor vehicle owned or leased by the Government unless the motor vehicle specifically requires premium grade gasoline. (c) Use unleaded gasoline in all Government owned or leased motor vehicles designed to operate on gasoline and used overseas unless: (1) Such use would be in conflict with country-to-country or multi-national logistics agreements; or (2) Such gasoline is not available locally.
Title 41: Public Contracts and Property Management
PART 102–34—MOTOR VEHICLE MANAGEMENT
Subpart H—Motor Vehicle Fueling
§ 102-34.335 What type of fuel do I use in motor vehicles?
