2026 Michigan DMV Knowledge Test Class B Test 1 (50 Questions And Complete Answers)
DMV50 Terms|2026 Michigan DMV Knowledge Test Class B Test 1 (50 Questions And Complete Answers)
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50
Which of the following is true?
1. It is safe to drive on a tire that is missing one or two lug nuts.
2. A cracked lock ring on a rim is safe if you are not driving faster than 55 mph.
3. A missing clamp on a rim is dangerous and should be corrected.
A missing clamp on a rim is dangerous and should be corrected.
A cardboard box on the roadway:
1. Should be expected to be on the roadway.
2. Is usually empty and harmless.
3. Could contain a heavy object that could damage vehicles.
Could contain a heavy object that could damage vehicles.
During an applied leakage test, the maximum leakage rate for a triple combination vehicle is ____ in a minute'.
1. 2 psi
2. 4 psi
3. 6 psi
6 psi
Which gas would cause concern due to a faulty exhaust system?
1. Oxygen
2. Carbon monoxide
3. Nitrogen
Carbon monoxide
When driving on a wet road, you should reduce your speed by:
1. About one-half.
2. About one-third.
3. About one-quarter.
About one-third.
Emergency equipment in a vehicle is:
1. Only required for vehicles that are transporting hazardous materials.
2. Only required during interstate travel.
3. Required.
Required.
An after-trip inspection should be done:
1. Once a week.
2. Once a month.
3. After every trip.
After every trip.
When driving on packed snow, you should reduce your speed by:
1. One-half or more.
2. About one-third.
3. About one-quarter.
One-half or more.
Cargo inside a trailer:
1. Does not need to be secured.
2. Should be stacked no more than three feet high.
3. Should be secured to prevent movement.
Should be secured to prevent movement.
Broken suspension parts:
1. Are not a cause for concern.
2. Are extremely dangerous.
3. Cannot be identified.
Are extremely dangerous.
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