TEXAS CDL PERMIT TEST EXAM WITH
CORRECT QUESTIONS AND ANSWERS
2025
I. The color of clearance lamps on front of the vehicle must be - CORRECT-
ANSWERSamber
II. In backing a large truck you should - CORRECT-ANSWERShave someone guide you
III. every trailer must have how many reflectors on the rear - CORRECT-ANSWERS2
IV. when turning right with a long vehicle or combination truck-trailer, if it is impossible to
stay in the proper lane, you should - CORRECT-ANSWERSapproach the corner about 4
feet from the curb or right edge of the roadway, then if necessary complete turn in center
of street entered
V. turn signal indicators are on all motor vehicles manufactured after the model year -
CORRECT-ANSWERS1959
VI. no combination of vehicles other than a truck tractor-trailer combination may exceed -
CORRECT-ANSWERS65 ft
VII. the youngest age for licensing a class a driver is - CORRECT-ANSWERS18
VIII. all school buses, taxis and other vehicles hauling passengers for hire or lease must carry a
chemical type extinguisher of at least - CORRECT-ANSWERSone quart capacity
IX. the greatest height ordinarily allowed by state law for a vehicle including it's load is -
CORRECT-ANSWERS14 ft
, X. vehicle transporting loose material (sand, dirt, gravel, etc.) that is capable of spilling or
blowing from the vehicle must - CORRECT-ANSWERSmeet loading and/ or covering
regulations to prevent spilling or blowing
XI. 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 - CORRECT-ANSWERSone
vehicle
XII. the greatest weight allowed by state law for any vehicle including the load is -
CORRECT-ANSWERS80,000 lbs
XIII. reflectors when required on a vehicle must be displayed only by - CORRECT-
ANSWERS100 ft to 500 ft
XIV. a slow moving vehicle emblem must be displayed only by - CORRECT-
ANSWERSvehicles designed to be operated at speed of 25 mph or less
XV. which of the following vehicles are NOT required to have mud flaps - CORRECT-
ANSWERSpole trailers
XVI. the height from the ground for mounted reflectors must be at least - CORRECT-
ANSWERS24 inches
XVII. 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 - CORRECT-ANSWERSclass B
XVIII. registration papers are required to be in the possession of the driver or on the vehicle
when operating - CORRECT-ANSWERSall trucks
XIX. no passenger vehicle may be coupled with more than - CORRECT-ANSWERSOne
trailer
CORRECT QUESTIONS AND ANSWERS
2025
I. The color of clearance lamps on front of the vehicle must be - CORRECT-
ANSWERSamber
II. In backing a large truck you should - CORRECT-ANSWERShave someone guide you
III. every trailer must have how many reflectors on the rear - CORRECT-ANSWERS2
IV. when turning right with a long vehicle or combination truck-trailer, if it is impossible to
stay in the proper lane, you should - CORRECT-ANSWERSapproach the corner about 4
feet from the curb or right edge of the roadway, then if necessary complete turn in center
of street entered
V. turn signal indicators are on all motor vehicles manufactured after the model year -
CORRECT-ANSWERS1959
VI. no combination of vehicles other than a truck tractor-trailer combination may exceed -
CORRECT-ANSWERS65 ft
VII. the youngest age for licensing a class a driver is - CORRECT-ANSWERS18
VIII. all school buses, taxis and other vehicles hauling passengers for hire or lease must carry a
chemical type extinguisher of at least - CORRECT-ANSWERSone quart capacity
IX. the greatest height ordinarily allowed by state law for a vehicle including it's load is -
CORRECT-ANSWERS14 ft
, X. vehicle transporting loose material (sand, dirt, gravel, etc.) that is capable of spilling or
blowing from the vehicle must - CORRECT-ANSWERSmeet loading and/ or covering
regulations to prevent spilling or blowing
XI. 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 - CORRECT-ANSWERSone
vehicle
XII. the greatest weight allowed by state law for any vehicle including the load is -
CORRECT-ANSWERS80,000 lbs
XIII. reflectors when required on a vehicle must be displayed only by - CORRECT-
ANSWERS100 ft to 500 ft
XIV. a slow moving vehicle emblem must be displayed only by - CORRECT-
ANSWERSvehicles designed to be operated at speed of 25 mph or less
XV. which of the following vehicles are NOT required to have mud flaps - CORRECT-
ANSWERSpole trailers
XVI. the height from the ground for mounted reflectors must be at least - CORRECT-
ANSWERS24 inches
XVII. 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 - CORRECT-ANSWERSclass B
XVIII. registration papers are required to be in the possession of the driver or on the vehicle
when operating - CORRECT-ANSWERSall trucks
XIX. no passenger vehicle may be coupled with more than - CORRECT-ANSWERSOne
trailer
