2025 Iowa Cdl Combination - Test 1
The following questions are from real Iowa CDL practice tests. After selecting the answer, you can see the explanation. After confirming, click "Next" to jump to the next question.
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1. The best way to recognize that your trailer has started to skid is by:
Seeing other drivers' faces.
Checking the trailer in your mirrors.
Feeling the trailer move.
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Key Data
Number of Tests: 18
Number of Question: 20
Passing Score: 16
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