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Alberta Tractor-Trailer Practice Test

Alberta: Class 1

Updated for 2026 · 36 tractor-trailer questions of 358 across the full Alberta commercial path · Aligned to the commercial driver's manual · See the commercial path

Start with General Knowledge and Air Brake (Q endorsement) first. We recommend completing them before drilling tractor-trailer questions.

Several provinces require entry-level training before the Class 1 / A road test, for example Ontario's mandatory course, B.C.'s Class 1 MELT, Alberta's Class 1 Learning Pathway and Saskatchewan's 121.5 hours of MELT.

Go to General Knowledge

Tractor-trailer handling: coupling, uncoupling, off-tracking, and jackknife prevention.

Study tractor-trailer questions

All 36 questions in one card, each with an explanation after you answer. No timer.

Tractor-Trailer questions

36 questions, each with an explanation.

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Practice runs

3 runs, each a different mix of questions. Answer one at a time and see the explanation after each.

Practice run 1

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20 questions, a different mix in each run.

20 questions

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Practice run 2PRO20 questions, a different mix in each run.20 questionsGet ProPractice run 3PRO20 questions, a different mix in each run.20 questionsGet Pro
~26%Sample score

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About the Alberta Tractor-Trailer test

In Alberta, this is Class 1, issued by Registry. The questions below are labelled for Alberta, using Registry's own terminology and thresholds.

The tractor-trailer class is the top commercial licence, Class 1 in most provinces and Class A in Ontario, and it authorizes any combination of a power unit and a towed trailer, including semi-trailers. On top of general knowledge it tests the skills unique to combinations: coupling and uncoupling, fifth-wheel and kingpin operation, off-tracking, trailer sway, and jackknife prevention.

Several provinces require entry-level training before the road test for this class, for example Ontario's mandatory course, B.C.'s Class 1 MELT, Alberta's Class 1 Learning Pathway and Saskatchewan's 121.5 hours of MELT. The knowledge component also covers combination weights and dimensions, load securement, and the federal Hours-of-Service rules that apply to long-haul work.

Alberta Tractor-Trailer Practice Test 2026 | Drive IQ Canada