PART 523—VEHICLE CLASSIFICATION
Sections
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523.1
§ 523.1 Scope. -
523.2
§ 523.2 Definitions. -
523.3
§ 523.3 Automobile. -
523.4
§ 523.4 Passenger automobile. -
523.5
§ 523.5 Non-passenger automobile. -
523.6
§ 523.6 Heavy-duty vehicle. -
523.7
§ 523.7 Heavy-duty pickup trucks and vans. -
523.8
§ 523.8 Heavy-duty vocational vehicle. -
523.9
§ 523.9 Truck tractors. -
523.10
§ 523.10 Heavy-duty trailers.