### Question
How is the "standard passenger vehicle" defined?


### Answer
The term **standard passenger vehicle** is defined in *23 U.S.C. § 125* as follows -

> a vehicle with 6 inches of clearance from the lowest point of the frame, body, suspension, or differential to the ground

#### Citation:
  - *23 U.S.C. § 125*
  - Heading: **CHAPTER 1-FEDERAL-AID HIGHWAYS**

