Lane changes should be made slowly and smoothly.

Should be done with a jerking motion.

Hydroplaning can occur in places where water collects on the road. Clear reflections, tire splashes, or rain drops on the road can indicate the presence of standing water.

Portions of the pavement that are dry

If you think the road surface may be becoming icy but you are not certain, you can open your window and feel the front of the side mirror, mirror support, or antenna. If ice has formed on any of these items, the road is likely becoming icy as well.

May open their window and feel the front of the side mirror for ice.

Should look at the road closely.

To avoid hitting anything behind you, make sure that your vehicle does not roll back when you start from a complete stop.

A vehicle should not roll back.

A vehicle should shift to the right.

A vehicle should be put into third gear.

A vehicle should not roll back.

If you must drive so slowly that you will impede the flow of traffic, you should turn on your four-way flashers to alert drivers behind you (as long as local laws allow the use of flashers).

Drive while using your four-way flashers.

It is important to communicate your intentions to others on the road. Make sure to signal before turning or changing lanes, even if no other vehicles are nearby.

You should always use turn signals to warn others about your intentions.

It is best to hide your intentions from others.

You should only use turn signals if there are vehicles near you.

You should not use turn signals in construction zones.

You should always use turn signals to warn others about your intentions.

Passenger Endorsement | Iowa 2024 #1

Train for FREE with our Iowa CDL passenger endorsement practice test online. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a IA DMV passenger endorsement in 2024, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that DMV requirements for issuing a CDL permit with passenger endorsement may vary from state to state.

Number of Question 20

Passing Score 16

Number of Tests 20

Passenger Endorsement | Iowa 2024 #1

1 . A lane change:

2 . Which of the following is an indication of standing water on the roadway?

3 . If unable to tell if the road is becoming icy and slippery, a driver:

4 . How does doubling your speed from 20 mph to 40 mph affect your vehicle's braking distance?

5 . When starting from a stop:

6 . If driving so slowly that you could impede other drivers, you should:

7 . When driving:

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