Class E Missouri Driver’s License
Comprehensive Resource To Help You Ace 2026-2027 Exams
Includes Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. What is the maximum height of any vehicle in a commercial zone? -
Correct Answer: 15'
2. What is the maximum height of a vehicle on all other highways (besides
commercial zones)? - Correct Answer: 13.5'
3. What is the maximum width of any vehicle? - Correct Answer: 8.5'
4. What is the maximum length of any single vehicle? - Correct Answer:
45'
5. What is the maximum length of any bus or trackless trolley coach not
including one foot in front and back for safety bumper? - Correct
Answer: 45'
,6. What is the 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'
7. What is the maximum length of truck-tractor and semi-trailer on all other
roads (besides interstates and certain designated highways)? - Correct
Answer: 60'
8. What is the 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
length)? - Correct Answer: 28'
9. What is the maximum length of truck-tractor, semi-trailer, and trailer
combinations (double bottoms) upon all other roads (besides interstates
and certain designated highways)? - Correct Answer: 65'
10.What is the maximum length of truck and trailer(s) and all other
combinations of vehicles upon interstates and certain primary highways? -
Correct Answer: 65'
11.What is the maximum length of truck and trailer(s) and all other
combinations of vehicles upon all other roads (besides interstates and
certain primary highways)? - Correct Answer: 55'
12.What is the maximum weight on any single axle allowed on interstates? -
Correct Answer: 20,000 lbs
,13.What is the maximum weight on any single axle allowed in a commercial
zone? - Correct Answer: 22,400 lbs
14.What is the maximum weight on any single axle allowed on all other routes
(besides interstates and commercial zones)? - Correct Answer: 22,000
lbs
15.What is the maximum weight on any tandem axle allowed on interstates? -
Correct Answer: 34,000 lbs
16.What is the maximum weight on any tandem axle allowed on all other
routes (besides interstates)? - Correct Answer: 36,000 lbs
17.The actual gross weight allowed depends on the distance from the first to
last axle. To determine the maximum gross weight allowed in a commercial
zone, multiply the number of axles by how many pounds? - Correct
Answer: 22,400 lbs
18.The maximum gross weight allowed on all highways in Missouri is how
many pounds, except where bridge structures are posted with lesser weight
limits? - Correct Answer: 80,000 lbs
19.When operating wholly within the state, Missouri law does not require
emergency equipment for: - Correct Answer: Commercial vehicles
licensed for 12,000 pounds or less.
, 20.Any other commercial motor vehicle used for intrastate or interstate
commerce that is licensed for more than 12,000 pounds must carry the
following emergency equipment: - Correct Answer: 1 fire extinguisher, 1
spare fuse or other overload protective device for each kind and size used, 3
flares, 3 fuses, and 2 red flags.
21.The following information must be clearly visible on commercial motor
vehicles: - Correct Answer: The name of the owner, the address the
vehicle is operated from, and the number issued to a motor carrier by the
Motor Carrier Services.
22.The commercial vehicle does not need to show the other information if: -
Correct Answer: It is licensed for 36,000 pounds or less, and it is not
regularly used for commercial purposes.
23.If you are driving a bus or truck, you must not follow another bus or truck
any closer than how many feet? - Correct Answer: 300 ft
24.You may follow another bus or truck closer than 300 feet when you are in a:
- Correct Answer: business or residential district, or when passing
25.For each BLANK feet of length in your vehicle, keep at least how many
second between you and the vehicle in front of you? - Correct Answer:
10 ft, 1 second
Comprehensive Resource To Help You Ace 2026-2027 Exams
Includes Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. What is the maximum height of any vehicle in a commercial zone? -
Correct Answer: 15'
2. What is the maximum height of a vehicle on all other highways (besides
commercial zones)? - Correct Answer: 13.5'
3. What is the maximum width of any vehicle? - Correct Answer: 8.5'
4. What is the maximum length of any single vehicle? - Correct Answer:
45'
5. What is the maximum length of any bus or trackless trolley coach not
including one foot in front and back for safety bumper? - Correct
Answer: 45'
,6. What is the 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'
7. What is the maximum length of truck-tractor and semi-trailer on all other
roads (besides interstates and certain designated highways)? - Correct
Answer: 60'
8. What is the 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
length)? - Correct Answer: 28'
9. What is the maximum length of truck-tractor, semi-trailer, and trailer
combinations (double bottoms) upon all other roads (besides interstates
and certain designated highways)? - Correct Answer: 65'
10.What is the maximum length of truck and trailer(s) and all other
combinations of vehicles upon interstates and certain primary highways? -
Correct Answer: 65'
11.What is the maximum length of truck and trailer(s) and all other
combinations of vehicles upon all other roads (besides interstates and
certain primary highways)? - Correct Answer: 55'
12.What is the maximum weight on any single axle allowed on interstates? -
Correct Answer: 20,000 lbs
,13.What is the maximum weight on any single axle allowed in a commercial
zone? - Correct Answer: 22,400 lbs
14.What is the maximum weight on any single axle allowed on all other routes
(besides interstates and commercial zones)? - Correct Answer: 22,000
lbs
15.What is the maximum weight on any tandem axle allowed on interstates? -
Correct Answer: 34,000 lbs
16.What is the maximum weight on any tandem axle allowed on all other
routes (besides interstates)? - Correct Answer: 36,000 lbs
17.The actual gross weight allowed depends on the distance from the first to
last axle. To determine the maximum gross weight allowed in a commercial
zone, multiply the number of axles by how many pounds? - Correct
Answer: 22,400 lbs
18.The maximum gross weight allowed on all highways in Missouri is how
many pounds, except where bridge structures are posted with lesser weight
limits? - Correct Answer: 80,000 lbs
19.When operating wholly within the state, Missouri law does not require
emergency equipment for: - Correct Answer: Commercial vehicles
licensed for 12,000 pounds or less.
, 20.Any other commercial motor vehicle used for intrastate or interstate
commerce that is licensed for more than 12,000 pounds must carry the
following emergency equipment: - Correct Answer: 1 fire extinguisher, 1
spare fuse or other overload protective device for each kind and size used, 3
flares, 3 fuses, and 2 red flags.
21.The following information must be clearly visible on commercial motor
vehicles: - Correct Answer: The name of the owner, the address the
vehicle is operated from, and the number issued to a motor carrier by the
Motor Carrier Services.
22.The commercial vehicle does not need to show the other information if: -
Correct Answer: It is licensed for 36,000 pounds or less, and it is not
regularly used for commercial purposes.
23.If you are driving a bus or truck, you must not follow another bus or truck
any closer than how many feet? - Correct Answer: 300 ft
24.You may follow another bus or truck closer than 300 feet when you are in a:
- Correct Answer: business or residential district, or when passing
25.For each BLANK feet of length in your vehicle, keep at least how many
second between you and the vehicle in front of you? - Correct Answer:
10 ft, 1 second
