1. A tank trailer with baffles helps to control ________.
Liquid movement from side to side.
None of the listed answers.
Liquid movement from front to back.
The weight of the vehicle.
|Number of questions: 30|
|Passing score: 80%|
|Acceptable number of errors: 6|
Instruction: If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Wisconsin DMV locations.