### Question
How is the "nonroad vehicle" defined?


### Answer
The term **nonroad vehicle** is defined in *42 U.S.C. § 7550* as follows -

> a vehicle that is powered by a nonroad engine and that is not a motor vehicle or a vehicle used solely for competition

#### Citation:
  - *42 U.S.C. § 7550*
  - Heading: **CHAPTER 85-AIR POLLUTION PREVENTION AND CONTROL > SUBCHAPTER II-EMISSION STANDARDS FOR MOVING SOURCES > Part A-Motor Vehicle Emission and Fuel Standards**

