2026 Free Colorado DMV Knowledge Test Class B Test 1 (50 Questions And Complete Answers)
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When using mirrors while driving, you should:
1. Look in the mirrors quickly.
2. Look in the mirrors for extended periods of time.
3. Use only the rearview mirror.
4. Use only the driver’s side mirror.
1. Look in the mirrors quickly.
2. Look in the mirrors for extended periods of time.
3. Use only the rearview mirror.
4. Use only the driver’s side mirror.
Look in the mirrors quickly.
Eating while driving:
1. Is a good way to maximize time.
2. Is encouraged on long trips.
3. Creates a distraction for the driver.
4. Is mandatory so cargo is not left unsupervised.
1. Is a good way to maximize time.
2. Is encouraged on long trips.
3. Creates a distraction for the driver.
4. Is mandatory so cargo is not left unsupervised.
Creates a distraction for the driver.
If the spring brakes are activated, you should never:
1. Push down the brake pedal.
2. Open the hood.
3. Release air from the air storage tanks.
4. Open the door to the cab.
1. Push down the brake pedal.
2. Open the hood.
3. Release air from the air storage tanks.
4. Open the door to the cab.
Push down the brake pedal.
Fuel records supporting IFTA quarterly fuel use tax returns must be kept by carriers for:
1. One year.
2. Two years.
3. Three years.
4. Four years.
1. One year.
2. Two years.
3. Three years.
4. Four years.
Four years.
The steering wheel should be:
1. Held with both hands.
2. Held by one hand to allow for other tasks, such as eating and drinking.
3. Held by one hand at a time, alternating between hands.
4. Cracked to allow for an improved grip.
1. Held with both hands.
2. Held by one hand to allow for other tasks, such as eating and drinking.
3. Held by one hand at a time, alternating between hands.
4. Cracked to allow for an improved grip.
Held with both hands.
When driving in fog, you should:
1. Use the windshield wipers.
2. Use low beam headlights.
3. Use high beam headlights.
4. Use the air conditioning.
1. Use the windshield wipers.
2. Use low beam headlights.
3. Use high beam headlights.
4. Use the air conditioning.
Use low beam headlights.
When driving in heavy traffic, you should:
1. Use hands-free cellular devices.
2. Use your cell phone for texting instead of calling.
3. Not use your cell phone.
4. Turn up the ringer on your cell phone.
1. Use hands-free cellular devices.
2. Use your cell phone for texting instead of calling.
3. Not use your cell phone.
4. Turn up the ringer on your cell phone.
Not use your cell phone.
While operating a CMV:
1. You are not required to wear a safety belt.
2. You are only required to wear a safety belt if your vehicle does not have airbags.
3. You are required to wear a safety belt, but only if hauling more than 1,000 pounds of cargo.
4. You are always required to wear a safety belt.
1. You are not required to wear a safety belt.
2. You are only required to wear a safety belt if your vehicle does not have airbags.
3. You are required to wear a safety belt, but only if hauling more than 1,000 pounds of cargo.
4. You are always required to wear a safety belt.
You are always required to wear a safety belt.
If something is found to be unsafe during a pre-trip inspection, you should:
1. Continue with the trip and make an appointment with a mechanic after the trip is completed.
2. Let a more experienced driver use the truck.
3. Get the issue fixed immediately.
4. Not use the items found to be unsafe, but may continue driving normally.
1. Continue with the trip and make an appointment with a mechanic after the trip is completed.
2. Let a more experienced driver use the truck.
3. Get the issue fixed immediately.
4. Not use the items found to be unsafe, but may continue driving normally.
Get the issue fixed immediately.
When traveling with cargo, you must make sure the cargo is secure:
1. No more than two times.
2. Every 150 miles or three hours of driving.
3. Only after traveling up a hill.
4. Only after coming to a hard stop.
1. No more than two times.
2. Every 150 miles or three hours of driving.
3. Only after traveling up a hill.
4. Only after coming to a hard stop.
Every 150 miles or three hours of driving.
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