Noise Emission Control Labels
ALL FTL/WST DMs, Vehicle Identification Chapter
For vehicles manufactured for operation in the United States, an English language EPA noise emission control label is applied to attest that the vehicle conforms to United States EPA regulations for noise. See Fig. .
Fig. 1, EPA Vehicle Noise Emission Control Label (complete vehicle)
It is the owner's responsibility to maintain the vehicle so it conforms to all applicable regulations.
Important: Certain Western
Star incomplete vehicles may be produced for the United States
market with incomplete noise control hardware. These vehicles have
an incomplete vehicle noise emission control information label. See
Fig. . For these vehicles, it is the final-stage manufacturer's
responsibility to complete the vehicle in conformity to the applicable
regulations and label it for compliance.
Fig. 2, EPA Vehicle Noise Emission Control Label (incomplete vehicle)
Note: