[Code of Federal Regulations]
[Title 40, Volume 22]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR202.22]

[Page 82]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 202--MOTOR CARRIERS ENGAGED IN INTERSTATE COMMERCE--Table of Contents
 
        Subpart B--Interstate Motor Carrier Operations Standards
 
Sec. 202.22  Visual exhaust system inspection.

    No motor carrier subject to these regulations shall operate any 
motor vehicle of a type to which this regulation is applicable unless 
the exhaust system of such vehicle is (a) free from defects which affect 
sound reduction; (b) equipped with a muffler or other noise dissipative 
device; and (c) not equipped with any cut-out, bypass, or similar 
device.