CDL TANKER ENDORSEMENT FINAL
REVIEW 2026 ACCURATE ANSWERS
GRADED A+
⩥ If you do not have an automatic tank drain, when should you drain
your air tanks? Answer: at the end of each working day
⩥ Exactly how should you inspect your tank vehicle? Answer: read the
vehicles manual to learn how to do it
⩥ A smooth bore tank is also known as Answer: an un baffled liquid
tank
⩥ Liquid surge is especially dangerous Answer: on slippery roads
⩥ Which of these statements about emergency steering and tankers is
true? Answer: when making a quick steering movement, do not apply
the brakes
⩥ You should be extremely cautious when driving smooth bore tankers,
especially when you are: Answer: starting or stopping
REVIEW 2026 ACCURATE ANSWERS
GRADED A+
⩥ If you do not have an automatic tank drain, when should you drain
your air tanks? Answer: at the end of each working day
⩥ Exactly how should you inspect your tank vehicle? Answer: read the
vehicles manual to learn how to do it
⩥ A smooth bore tank is also known as Answer: an un baffled liquid
tank
⩥ Liquid surge is especially dangerous Answer: on slippery roads
⩥ Which of these statements about emergency steering and tankers is
true? Answer: when making a quick steering movement, do not apply
the brakes
⩥ You should be extremely cautious when driving smooth bore tankers,
especially when you are: Answer: starting or stopping
