Missouri Class E License Exam (chapter 15 -
commercial vehicles) questions and answers 2024\2025
A+ Grade
Maximum height of any vehicle outside of a commercial zone on designated highways plus 10 miles
therefor
- correct answer 14'
Maximum height of any vehicle in a commercial zone
- correct answer 15'
Maximum height on all other highways
- correct answer 13.5'
Maximum width on any vehicle
- correct answer 8.5'
Commercial zones exist only in cities with a population of
- correct answer 75,000 or more
The commercial zone is _____ mille(s) beyond the city limits plus one mile for every _______ residents
or portion thereof
- correct answer 1 mile, 50,000 residents
The commercial zone for St. Louis City extends ______miles beyond the city limits
- correct answer 18 miles
The commercial zone for Kansas City extends _______ miles beyond the city limits and includes the city
of Harrisonville
- correct answer 12 miles
, The commercial zones for Springfield, St. Joseph, and Columbia extends only _______ miles beyond the
city limits
- correct answer 2 miles
The commercial zone on interstate highways extends only ______ miles beyond the city limits
- correct answer 2 miles
Maximum length of any single vehicle
- correct answer 45'
Maximum length of any bus or trackless trolley coach not including one foot in the front and back for
safety bumper
- correct answer 45'
Maximum length of truck-tractor and semi-trailer upon interstates and certain designated highways the
length of the semi-trailer (no overall maximum length, includes load)
- correct answer 53'
Maximum length of truck-tractor and semi-trailer upon all other roads
- correct answer 60'
Maximum length of truck-tractor, semi-trailer, and trailer combinations (double bottoms) upon
interstates and certain designated highways the length of the semi-trailer or trailer (no overall maximum
weight)
- correct answer 28'
Maximum length of truck-trailer, semi-trailer, and trailer combinations (double bottoms) upon all other
roads
- correct answer 65'
Maximum length of truck and trailer(s) and all other combination vehicles upon interstates and certain
primary highways
- correct answer 65'
commercial vehicles) questions and answers 2024\2025
A+ Grade
Maximum height of any vehicle outside of a commercial zone on designated highways plus 10 miles
therefor
- correct answer 14'
Maximum height of any vehicle in a commercial zone
- correct answer 15'
Maximum height on all other highways
- correct answer 13.5'
Maximum width on any vehicle
- correct answer 8.5'
Commercial zones exist only in cities with a population of
- correct answer 75,000 or more
The commercial zone is _____ mille(s) beyond the city limits plus one mile for every _______ residents
or portion thereof
- correct answer 1 mile, 50,000 residents
The commercial zone for St. Louis City extends ______miles beyond the city limits
- correct answer 18 miles
The commercial zone for Kansas City extends _______ miles beyond the city limits and includes the city
of Harrisonville
- correct answer 12 miles
, The commercial zones for Springfield, St. Joseph, and Columbia extends only _______ miles beyond the
city limits
- correct answer 2 miles
The commercial zone on interstate highways extends only ______ miles beyond the city limits
- correct answer 2 miles
Maximum length of any single vehicle
- correct answer 45'
Maximum length of any bus or trackless trolley coach not including one foot in the front and back for
safety bumper
- correct answer 45'
Maximum length of truck-tractor and semi-trailer upon interstates and certain designated highways the
length of the semi-trailer (no overall maximum length, includes load)
- correct answer 53'
Maximum length of truck-tractor and semi-trailer upon all other roads
- correct answer 60'
Maximum length of truck-tractor, semi-trailer, and trailer combinations (double bottoms) upon
interstates and certain designated highways the length of the semi-trailer or trailer (no overall maximum
weight)
- correct answer 28'
Maximum length of truck-trailer, semi-trailer, and trailer combinations (double bottoms) upon all other
roads
- correct answer 65'
Maximum length of truck and trailer(s) and all other combination vehicles upon interstates and certain
primary highways
- correct answer 65'
