Free Practice Questions for Tennessee CDL Combination Vehicles
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Key Facts: Tennessee CDL Combination Vehicles Exam
80%
Minimum passing score on CDL knowledge tests
49 CFR 383.135
$14
Tennessee Class A learner permit total listed by Driver Services
Tennessee Driver License Fees
$70
Tennessee 8-year Class A CDL total listed by Driver Services
Tennessee Driver License Fees
3 areas
Federal required combination-vehicle knowledge areas
49 CFR 383.111(c)
Tennessee Class A CDL applicants must understand combination vehicle operation before Group A privileges can be issued. Federal CDL rules require at least 80% correct on each knowledge test, and a driver who fails the combination vehicle portion must not be issued a Group A CLP or CDL. Study Tennessee CDL Manual combination material and 49 CFR 383.111(c): coupling and uncoupling, inspection procedures unique to combination vehicles, and safe operation including trailer air-brake concerns.
Sample Tennessee CDL Combination Vehicles Practice Questions
Try these sample questions to review concepts for the Tennessee CDL Combination Vehicles exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 200+ question experience with AI tutoring.
1Which answer best matches official Tennessee/FMCSA guidance on Class A combination definition?
2In a Tennessee Class A combination vehicle, what should the driver remember about Class A combination definition?
3Which answer best matches official Tennessee/FMCSA guidance on Passing score?
4In a Tennessee Class A combination vehicle, what should the driver remember about Passing score?
5Which answer best matches official Tennessee/FMCSA guidance on Failing combination knowledge?
6In a Tennessee Class A combination vehicle, what should the driver remember about Failing combination knowledge?
7Which answer best matches official Tennessee/FMCSA guidance on Required federal knowledge areas?
8In a Tennessee Class A combination vehicle, what should the driver remember about Required federal knowledge areas?
9Which answer best matches official Tennessee/FMCSA guidance on Official Tennessee study source?
10In a Tennessee Class A combination vehicle, what should the driver remember about Official Tennessee study source?
About the Tennessee CDL Combination Vehicles Exam
The Tennessee CDL Combination Vehicles Test is the Class A knowledge portion for applicants who need to operate tractor-trailers and other qualifying Group A combination vehicles. Tennessee Driver Services administers CDL knowledge testing using the Tennessee Commercial Driver License Manual and federal FMCSA standards. The combination vehicle material covers safe combination driving, coupling and uncoupling, fifth wheel and kingpin inspection, landing gear, air and electrical lines, trailer brakes, off-tracking, safe turns, backing, rollover risk, trailer skids, jackknife prevention, and combination-vehicle inspection.
Exam sponsor: Tennessee Department of Safety and Homeland Security Driver Services. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Assessment
Multiple-choice CDL knowledge test for Tennessee Class A combination vehicle applicants; questions are based on Tennessee CDL Manual combination-vehicle material and FMCSA CDL standards.
Time Limit
Not published by Tennessee Driver Services or FMCSA for the Combination Vehicles knowledge test
Passing Score
At least 80% correct on each CDL knowledge test
Exam / Certification Fees
$14 Class A learner permit; $70 Class A CDL; Tennessee does not list a separate public per-test Combination Vehicles fee on the reviewed official fee page
Exam sponsor websiteFees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Official sources
- Tennessee Driver Services Commercial Driver License
- Tennessee Commercial Driver License Manual PDF
- Tennessee Driver License Fees
- Tennessee Entry-Level Driver Training (ELDT)
- FMCSA States - CDL Knowledge and Skills Test
- FMCSA Drivers - Commercial Driver License
- 49 CFR 383.111 - Required Knowledge
- 49 CFR 383.135 - Passing Knowledge and Skills Tests
Our practice resources: topics covered
We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.
Safe Combination Driving
Off-tracking, wide turns, backing, speed and space management, railroad crossings, trailer swing, rollover, trailer skids, and jackknife prevention.
Coupling and Uncoupling
Fifth wheel position, kingpin and jaws, trailer height, tug test, visual inspection, air/electric connections, landing gear, and uncoupling sequence.
Trailer Air, Electrical, and Brake Systems
Red emergency and blue service glad hands, line routing, trailer air supply, tractor protection valve, trailer service and parking brake tests, and ABS limits.
Combination Vehicle Inspection
Coupling area, fifth wheel mounting, kingpin, apron gap, landing gear, trailer suspension, tires, wheels, lights, cargo condition, and line defects.
Preparing for the Tennessee CDL Combination Vehicles Exam
What You Need to Know
- Passing score: At least 80% correct on each CDL knowledge test
- Assessment: Multiple-choice CDL knowledge test for Tennessee Class A combination vehicle applicants; questions are based on Tennessee CDL Manual combination-vehicle material and FMCSA CDL standards.
- Time limit: Not published by Tennessee Driver Services or FMCSA for the Combination Vehicles knowledge test
- Exam / certification fees: $14 Class A learner permit; $70 Class A CDL; Tennessee does not list a separate public per-test Combination Vehicles fee on the reviewed official fee page Official sources
Using Our Practice Resources
- Work through all 200 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
Tennessee CDL Combination Vehicles: Suggested Study Strategy
Frequently Asked Questions
Who administers the Tennessee CDL Combination Vehicles Test?
The Tennessee Department of Safety and Homeland Security Driver Services administers CDL knowledge testing for Tennessee CLP and CDL applicants at Full-Service Driver Services Centers.
What score do I need to pass?
49 CFR 383.135 requires at least 80% correct on each CDL knowledge test. Federal rules also state that an applicant who fails the combination vehicle portion must not be issued a Group A CLP or CDL.
What does the Tennessee combination test cover?
The test covers coupling and uncoupling, fifth wheel and kingpin checks, landing gear, air and electric lines, trailer brake checks, combination inspection, off-tracking, safe turns, backing, rollover risk, trailer skids, and jackknife prevention.
How much does Tennessee CDL testing cost?
Tennessee lists $14 for a Class A learner permit and $70 for an eight-year Class A CDL. The reviewed official fee page does not list a separate public per-test Combination Vehicles fee, and county clerk partners may add an administrative fee.
Is doubles/triples included in this test?
Only basic overlap appears here. Pulling double or triple trailers requires the separate T endorsement knowledge test under FMCSA endorsement rules.
Do I need ELDT for a Tennessee Class A CDL?
Tennessee notes that applicable Entry-Level Driver Training must be completed through a registered Training Provider for first Class A or B CDL applicants, Class B-to-A upgrades, and certain first endorsements before required skills testing.