2025 Iowa Cdl Class A Knowledge 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. When loading cargo, it is important to:
Stack items as high as possible.
Know the weight capacity rating of the suspension system.
Place light items underneath heavier items.
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Key Data
Number of Tests: 18
Number of Question: 50
Passing Score: 40
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