CDL PERMIT TEST QUESTIONS AND
VERIFIED ANSWERS- TEXAS CDL
WRITTEN TEST- 2025
The color of clearance lamps on front of the vehicle must be - amber
In backing a large truck you should - have someone guide you
every trailer must have how many reflectors on the rear - 2
when turning right with a long vehicle or combination truck-trailer, if it is impossible to stay in
the proper lane, you should - approach the corner about 4 feet from the curb or right edge of the
roadway, then if necessary complete turn in center of street entered
turn signal indicators are on all motor vehicles manufactured after the model year - 1959
no combination of vehicles other than a truck tractor-trailer combination may exceed - 65 ft
the youngest age for licensing a class a driver is - 18
all school buses, taxis and other vehicles hauling passengers for hire or lease must carry a
chemical type extinguisher of at least - one quart capacity
the greatest height ordinarily allowed by state law for a vehicle including it's load is - 14 ft
vehicle transporting loose material (sand, dirt, gravel, etc.) that is capable of spilling or blowing
from the vehicle must - meet loading and/ or covering regulations to prevent spilling or blowing
when one truck is following another truck or vehicle, it may keep far enough back to allow how
many vehicles to enter safely between them - one vehicle
the greatest weight allowed by state law for any vehicle including the load is - 80,000 lbs
reflectors when required on a vehicle must be displayed only by - 100 ft to 500 ft
a slow moving vehicle emblem must be displayed only by - vehicles designed to be operated at
speed of 25 mph or less
which of the following vehicles are NOT required to have mud flaps - pole trailers
the height from the ground for mounted reflectors must be at least - 24 inches
, a single vehicle with a gross weight exceeding 26,000 lbs towing a trailer which weighs in
excess of 20,000 lbs requires a license - class B
registration papers are required to be in the possession of the driver or on the vehicle when
operating - all trucks
no passenger vehicle may be coupled with more than - One trailer
When mud flaps are required on trucks or trailers, they must reach how close to the surface of
the highway? - 8 inches
Every bus or truck manufactured after model year 1959 must be equipped on the rear with? - 2
stoplights
the youngest age at which a class B driver's license may be issued is - 18
the maximum number of trailers that may be towed by one vehicle is - 2
which of the following vehicles must have mud flaps when operated on public roads - all
vehicles with four tires on the rear axle except single pole trailers
the maximum speed limit for heavy trucks on the open highway in the daytime is - 70 mph
how many reflectors should be set out when a truck breaks down on the highway - 3 red
reflectors
the greatest width allowed by state law for a truck including the load is - 102 inches or 8 1/2 ft
which of the following vehicles are required by state law to stop at railroad grade crossings
outside city limits where no traffic control device is in operation - buses carrying passengers for
hire
the length requirements of state law for vehicles or combination of vehicles, including extensions
over front and rear do not apply - within city limits
When one vehicle is towing another, the distance between the two must not be greater than - 15
ft
The greatest length allowed by state law for a single motor vehicle other than a truck tractor is -
45 ft
animal- drawn vehicles when operated on a highway at night may comply with state lighting
laws by - having a white light in the front and two red lights in the rear of the vehicle
VERIFIED ANSWERS- TEXAS CDL
WRITTEN TEST- 2025
The color of clearance lamps on front of the vehicle must be - amber
In backing a large truck you should - have someone guide you
every trailer must have how many reflectors on the rear - 2
when turning right with a long vehicle or combination truck-trailer, if it is impossible to stay in
the proper lane, you should - approach the corner about 4 feet from the curb or right edge of the
roadway, then if necessary complete turn in center of street entered
turn signal indicators are on all motor vehicles manufactured after the model year - 1959
no combination of vehicles other than a truck tractor-trailer combination may exceed - 65 ft
the youngest age for licensing a class a driver is - 18
all school buses, taxis and other vehicles hauling passengers for hire or lease must carry a
chemical type extinguisher of at least - one quart capacity
the greatest height ordinarily allowed by state law for a vehicle including it's load is - 14 ft
vehicle transporting loose material (sand, dirt, gravel, etc.) that is capable of spilling or blowing
from the vehicle must - meet loading and/ or covering regulations to prevent spilling or blowing
when one truck is following another truck or vehicle, it may keep far enough back to allow how
many vehicles to enter safely between them - one vehicle
the greatest weight allowed by state law for any vehicle including the load is - 80,000 lbs
reflectors when required on a vehicle must be displayed only by - 100 ft to 500 ft
a slow moving vehicle emblem must be displayed only by - vehicles designed to be operated at
speed of 25 mph or less
which of the following vehicles are NOT required to have mud flaps - pole trailers
the height from the ground for mounted reflectors must be at least - 24 inches
, a single vehicle with a gross weight exceeding 26,000 lbs towing a trailer which weighs in
excess of 20,000 lbs requires a license - class B
registration papers are required to be in the possession of the driver or on the vehicle when
operating - all trucks
no passenger vehicle may be coupled with more than - One trailer
When mud flaps are required on trucks or trailers, they must reach how close to the surface of
the highway? - 8 inches
Every bus or truck manufactured after model year 1959 must be equipped on the rear with? - 2
stoplights
the youngest age at which a class B driver's license may be issued is - 18
the maximum number of trailers that may be towed by one vehicle is - 2
which of the following vehicles must have mud flaps when operated on public roads - all
vehicles with four tires on the rear axle except single pole trailers
the maximum speed limit for heavy trucks on the open highway in the daytime is - 70 mph
how many reflectors should be set out when a truck breaks down on the highway - 3 red
reflectors
the greatest width allowed by state law for a truck including the load is - 102 inches or 8 1/2 ft
which of the following vehicles are required by state law to stop at railroad grade crossings
outside city limits where no traffic control device is in operation - buses carrying passengers for
hire
the length requirements of state law for vehicles or combination of vehicles, including extensions
over front and rear do not apply - within city limits
When one vehicle is towing another, the distance between the two must not be greater than - 15
ft
The greatest length allowed by state law for a single motor vehicle other than a truck tractor is -
45 ft
animal- drawn vehicles when operated on a highway at night may comply with state lighting
laws by - having a white light in the front and two red lights in the rear of the vehicle
