South Carolina CDL Practice Test: Double and Triples - Test 2022

Based on 2022 SC CDL Handbook
Number of questions: 30
Passing score: 80%
Acceptable number of errors: 6

Instruction: To obtain this endorsement for pulling two or three trailers, applicants must pass a 15-question test. And to pass the test, applicants must score at least 80%. Test questions are from the South Carolina Commercial Driver Handbook. The Double/Triple trailers endorsement can be used with the Class A CDL. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at South Carolina DMV locations.

2. If there is rust around the wheel nuts what should you do?
A
Replace the tires.
B
Accelerate.
C
Lower your speed.
D
Sell your car.
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