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Oklahoma CDL Doubles and Triples Written Test FREE Information

Oklahoma Doubles and Triples CDL Written Test - Description - Requirements - Procedures - Training - FREE Info

Oklahoma Doubles and Triples (T) Endorsement CDL Written Test

Prep for Oklahoma Doubles and Triples CDL Written Test

Doubles and Triples (T) CDL Endorsement

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This exam is taken by only those who require a "T" (Doubles and Triples) endorsement because they will pull two or more trailers.

The Oklahoma CDL Doubles and Triples (T) Vehicles Endorsement can be added to a valid Oklahoma CDL by simply passing a Doubles and Triples Vehicle written test and paying the fee. Check your specific Oklahoma CDL Information for details.

Certain states prohibit triple trailers statewide, such as California, Florida, and New York. A Class A CDL license is required to obtain the (T) endorsement.

The Doubles and Triples (T) Endorsement written test study material includes:
  • Oklahoma CDL Manual - SECTION 7: Towing Double/Triple Trailers
  • Oklahoma CDL Manual - SECTION 7: Coupling and Uncoupling
  • Oklahoma CDL Manual - SECTION 7: Inspecting Doubles and Triples
  • Oklahoma CDL Manual - SECTION 7: Doubles/Triples Air Brake Check
The Oklahoma Doubles and Triples (T) Endorsement CDL test study material is covered in Section 7 of the Free Oklahoma CDL Handbook (Commercial Driver's License Manual).
Go to Oklahoma CDL Selector Tool
If you need help . . .
determining what Class of CDL you need based upon the type of vehicle you will drive (A, B or C) or are not sure which CDL Endorsements you need based upon the type of loads you will carry; use the free CDL Selector Tool . . .
Oklahoma
Go to CDL Selector Tool
(Use only for a new CDL)
Not sure which OK CDL Tests you need to pass? Use this tool to determine what Class of CDL and which CDL Endorsements you require.

Typical number of questions on actual Oklahoma DMV Doubles and Triples Endorsement written test:

  • 20 Questions

Are YOU ready to get YOUR Oklahoma CDL?
Prepare for YOUR Oklahoma CDL Tests NOW . . .

 Oklahoma CDL License
In addition to the Oklahoma CDL (commercial driver's license) information found in our website covering the Oklahoma CDL and in the free Oklahoma CDL Handbook (which is quite boring and a bit confusing - and doesn't have a single multiple-choice question in it that is asked on the actual tests), the complete online Oklahoma CDL Practice Test prep program will prepare you to easily pass your Oklahoma CDL written exams to get your Oklahoma CDL permit. The skills test modules are invaluable to give you a head start before doing your behind the wheel work, possibly saving you a lot of money. The Oklahoma CDL test prep program includes the following features . . .
  • Covers ALL Eight Oklahoma CDL written tests.
    • In separate study modules - you won't need all of them - don't waste time on what you don't require.
  • Covers ALL Three Oklahoma CDL skills tests.
    • In separate study modules - you won't need all of them - don't waste time on what you don't require.
  • 670 practice Oklahoma CDL test questions with actual answers.
  • Access to CDL videos covering written and skills tests.
  • CDL study guide in both text and audio - listen as you read along.
  • CDL study Quick Reviews.
  • Interactive online CDL Quizzes.
  • and much more!
May your new CAREER be prosperous!!!

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Michael Hamilton
Director
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