Truck theory and driving tests

By the end of this topic you can

• You can list the tests needed for a truck licence and for Driver CPC.
• You can describe the main topic areas of the truck theory test.
• You can explain what the examiner looks for on a truck driving test.
• You can prepare a suitable vehicle and paperwork for test day.

What you need to know and understand

• The truck theory test is a separate test from the car test, with questions specific to trucks.
• The RSA states the category C theory test has 100 multiple-choice questions and you need at least 74 correct to pass.
• A theory test pass lets you apply for a learner permit and is valid for up to two years.
• Professional drivers also sit the Driver CPC case studies test and a practical test of vehicle safety knowledge, as well as the driving test.
• There is no separate hazard perception test in Ireland; hazard awareness is assessed in theory questions and on the road.
• You must sit the driving test in a vehicle that meets the minimum standard for that category.
• Unlike car learners, truck learners are not required to do EDT, but the RSA recommends lessons with an Approved Driving Instructor.

What the truck theory test covers

The questions are drawn from the official question bank. Study the RSA truck material, not just the car theory book, because many questions have no car equivalent.

• Rules of the road as they apply to large vehicles, including lower speed limits.
• Drivers' hours, rest periods and tachographs.
• Vehicle weights, dimensions and loading.
• Air brakes, retarders, tyres and daily vehicle checks.
• Safe driving: stopping distances, blind spots, bad weather and vulnerable road users.
• What to do at a breakdown, collision or fire.

On the road: the truck driving test

The truck driving test follows the same basic structure as the car test but with more to check and further to drive. Expect questions on the vehicle's safety checks, followed by a drive on a range of roads and set manoeuvres, which can include reversing. Ask your instructor which manoeuvres your category's test currently includes.

The examiner watches how well you plan ahead, use your mirrors, position for turns, judge gaps for a long vehicle, use the gears and braking systems smoothly and allow for other road users. Faults are graded by how serious they are, as on the car test.

Getting ready for test day

1. Check the RSA's current minimum test vehicle standard for your category, as the truck must meet it.
2. Make sure the truck is roadworthy, taxed, insured, and that its CVRT certificate is in date.
3. Display L plates front and rear.
4. Bring your learner permit and any documents listed in your appointment letter.
5. Arrive early and walk round the truck so you know where every check point is.

Common mistakes

• Studying only from car theory material. Truck questions on hours, brakes and loads need specific study.
• Turning up with a truck that does not meet the test standard. Check before booking the vehicle.
• Cutting corners on left turns. The examiner expects you to allow for the trailer or rear wheels cutting in.
• Forgetting the CPC tests if you plan to drive for work. Plan all your tests together.

Test yourself: Truck theory and driving tests

Answer each question, then read the explanation. Questions come in a random order each time.

Go deeper

• EDT Lesson by Lesson
• Irish Theory Test Topics