Only required for vehicles that are transporting hazardous materials.
|
|
Only required during interstate travel.
|
|
Required.
|
Number of questions: | 50 |
Passing score: | 40 |
Only required for vehicles that are transporting hazardous materials.
|
|
Only required during interstate travel.
|
|
Required.
|
2 psi
|
|
4 psi
|
|
6 psi
|
About one-half.
|
|
About one-third.
|
|
About one-quarter.
|
Once a week.
|
|
Once a month.
|
|
After every trip.
|
Oxygen
|
|
Carbon monoxide
|
|
Nitrogen
|
Should be expected to be on the roadway.
|
|
Is usually empty and harmless.
|
|
Could contain a heavy object that could damage vehicles.
|
It is safe to drive on a tire that is missing one or two lug nuts.
|
|
A cracked lock ring on a rim is safe if you are not driving faster than 55 mph.
|
|
A missing clamp on a rim is dangerous and should be corrected.
|
Ace your DMV Written Test with our Guaranteed Cheat Sheet.