In Partnership with Earlham Public Library

FREE IA CDL Tanker Vehicles Marathon 2018

Need one final boost? This Iowa CDL Tanker Vehicles Marathon is a gargantuan study tool that contains a mixture of all 40 questions that we have available for this IA endorsement. If you make a mistake, we’ll remember that question and will display it to you again at the end of the exam until you’ve answered that question correctly. In other words, the Marathon will cycle through your missed questions until you answer each one correctly. You must make a 100% to pass. As you work your way through the Marathon, you’ll see that unlike the other Iowa CDL practice tests there are no explanations and no hints here. We suggest you attempt this one after you have practiced the state’s “regular” tests, but before the “Exam”. Good luck!

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