CDL DOUBLES TRIPLES PRACTICE TEST WYOMING

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Safely pulling double and triple trailers requires knowledge and skill. If you want to pull double or triple trailers, you must add the Doubles/Triples (T) endorsement to your Class A CDL. The Wyoming doubles triples test consists of 20 questions. To pass, you must correctly answer at least 16 questions (80%). The WY CDL doubles triples test covers the following sections of the Wyoming CDL Manual: Driving Safely, Air Brakes (if you plan to operate vehicles equipped with air brakes), Combination Vehicles, Doubles and Triples. Take this WY CDL practice test now to prepare for the actual test!
1. ABS helps you:
brake harder.
drive faster.
stop faster.
None of the above.
2. ABS:
may cause your wheels to lock when you break hard.
helps you stop faster.
helps you avoid skids caused by over braking.
improves your visibility at night.
3. By pushing the trailer air supply control knob in, you:
shut the air off and put on the trailer emergency brakes.
keeps air in the tractor or truck brake system.
supply the tires with air.
supply the trailer with air.
4. Air brakes:
are an effective way to stop large and heavy vehicles.
should be used only when driving on wet roads.
can improve fuel efficiency.
are prohibited on larger vehicles.
5. You have two tie-downs on a 15 foot load. How many more tie-downs do you need to secure cargo and keep it from shifting or falling?
None
Two
Three
One
6. Headache racks:
protect you from being hit by your cargo.
can blind other drivers.
help you keep weights within legal limits.
None of the above.
7. As you approach off ramps and on ramps, remember:
that braking and turning at the same time can be a dangerous.
to slow down  before you get on the curved part of an off ramp or on ramp.
that the posted speed limit may be safe for automobiles, but may not be safe for larger vehicles.
All of the above.
8. Before each trip, you must make sure:
your cargo obscures your view to the sides.
the cargo has a high center of gravity.
the truck is overloaded.
the cargo is balanced and secured.
9. Most heavy trucks with manual transmissions require ____ to change gears.
triple clutching
double clutching
single clutching
None of the above.
10. To prevent rollover, you should do all of the following except:
avoid quick lane changes.
keep the load centered on your rig.
drive slowly around turns.
put the lightest parts of the cargo under the heaviest parts.
 
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Frequently Asked Questions

For a restricted learner's permit (or hardship permit), you can apply at 14 if you work or reside more than 5 miles from your school. To get a regular learner’s permit, you need to be at least 15 years old. Once you reach 16, you become eligible for an intermediate license after holding the permit for ten days. For a full class C driver license, you must be at least 17 years old. Alternatively, if you're 16 ½  years old, you can qualify for a full license by completing an approved driver education course and holding an intermediate license for six months.

You can take the DMV written test at the time of your application for the learner's permit without scheduling it. Choose a Wyoming driver license office, check its business hours, and contact the office when you are ready.

Ensure you have the required documents:
  • One proof of identity and one proof of name change (if applicable).
  • Two proofs of residence. If you're a minor, your parent/guardian may provide them for you.
  • Your Social Security Number.
Check the list of acceptable documents for each category.

The DMV written test in Wyoming is exclusively available in English. However, if you cannot speak English, you're allowed to use an interpreter. Additionally, Wyoming offers oral tests for individuals who have difficulty reading. You must request this option before starting the exam. 

To prepare for the DMV written test, you can refer to the official Wyoming Driver's Handbook. The manual covers various information about road rules, traffic signs, and safe driving practices. Study carefully the different sections and test your knowledge with our free practice tests!

With a permit in Wyoming, you can operate a motor vehicle only under the supervision of a licensed adult who is at least 18 years old and seated in the front seat. If you have an intermediate license, the following restrictions apply:
  • You can drive with no more than one passenger under 18 who is not a sibling.
  • You can drive alone only between 5 a.m. and 11 p.m., except in the following cases authorized with an exception form:
- Medical necessities (in case of medical emergencies, a form is not required).
- Work activities approved by your employer.
- School, religious, or sports events authorized by your parent/guardian.

In Wyoming, an instruction permit is valid for one year, with the option to renew it. This ensures you have enough time to practice driving and fulfill the necessary requirements before the road test.

If you fail your DMV written test in Wyoming, you're allowed to retake it twice in one day. To enhance your chances of passing the exam, sign up for DMV Premium, which provides useful resources for studying and numerous practice tests!

WY CDL Doubles Triples Test

Number of questions: 20
Correct answers to pass:16
Passing score:80%
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