Missouri Class E License Exam (chapter 15 -
commercial vehicles) ACTUAL QUESTIONS
AND CORRECT ANSWERS
Maximum height of any vehicle outside of a commercial zone on designated highways plus 10
miles thereform - CORRECT ANSWERS 14'
Maximum height of any vehicle in a commercial zone - CORRECT ANSWERS 15'
Maximum height on all other highways - CORRECT ANSWERS 13.5'
Maximum width on any vehicle - CORRECT ANSWERS 8.5'
Commercial zones exist only in cities with a population of - CORRECT
ANSWERS 75,000 or more
The commercial zone is _____ mille(s) beyond the city limits plus one mile for every _______
residents or portion thereof - CORRECT ANSWERS 1 mile, 50,000 residents
The commercial zone for St. Louis City extends ______miles beyond the city limits -
CORRECT ANSWERS 18 miles
The commercial zone for Kansas City extends _______ miles beyond the city limits and includes
the city of Harrisonville - CORRECT ANSWERS 12 miles
, The commercial zones for Springfield, St. Joseph, and Columbia extends only _______ miles
beyond the city limits - CORRECT ANSWERS 2 miles
The commercial zone on interstate highways extends only ______ miles beyond the city limits -
CORRECT ANSWERS 2 miles
Maximum length of any single vehicle - CORRECT ANSWERS 45'
Maximum length of any bus or trackless trolley coach not including one foot in the front and
back for safety bumper - CORRECT ANSWERS 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
ANSWERS 53'
Maximum length of truck-tractor and semi-trailer upon all other roads - CORRECT
ANSWERS 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 ANSWERS 28'
Maximum length of truck-trailer, semi-trailer, and trailer combinations (double bottoms) upon all
other roads - CORRECT ANSWERS 65'
Maximum length of truck and trailer(s) and all other combination vehicles upon interstates and
certain primary highways - CORRECT ANSWERS 65'
commercial vehicles) ACTUAL QUESTIONS
AND CORRECT ANSWERS
Maximum height of any vehicle outside of a commercial zone on designated highways plus 10
miles thereform - CORRECT ANSWERS 14'
Maximum height of any vehicle in a commercial zone - CORRECT ANSWERS 15'
Maximum height on all other highways - CORRECT ANSWERS 13.5'
Maximum width on any vehicle - CORRECT ANSWERS 8.5'
Commercial zones exist only in cities with a population of - CORRECT
ANSWERS 75,000 or more
The commercial zone is _____ mille(s) beyond the city limits plus one mile for every _______
residents or portion thereof - CORRECT ANSWERS 1 mile, 50,000 residents
The commercial zone for St. Louis City extends ______miles beyond the city limits -
CORRECT ANSWERS 18 miles
The commercial zone for Kansas City extends _______ miles beyond the city limits and includes
the city of Harrisonville - CORRECT ANSWERS 12 miles
, The commercial zones for Springfield, St. Joseph, and Columbia extends only _______ miles
beyond the city limits - CORRECT ANSWERS 2 miles
The commercial zone on interstate highways extends only ______ miles beyond the city limits -
CORRECT ANSWERS 2 miles
Maximum length of any single vehicle - CORRECT ANSWERS 45'
Maximum length of any bus or trackless trolley coach not including one foot in the front and
back for safety bumper - CORRECT ANSWERS 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
ANSWERS 53'
Maximum length of truck-tractor and semi-trailer upon all other roads - CORRECT
ANSWERS 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 ANSWERS 28'
Maximum length of truck-trailer, semi-trailer, and trailer combinations (double bottoms) upon all
other roads - CORRECT ANSWERS 65'
Maximum length of truck and trailer(s) and all other combination vehicles upon interstates and
certain primary highways - CORRECT ANSWERS 65'
