Ireland Truck Theory Test study guide
Ireland Truck Theory Test · Work through your exam, one topic at a time.
The Driver Theory Test is the knowledge test administered in Ireland by the Road Safety Authority (RSA) for people seeking a learner permit or licence, including the commercial-vehicle categories used by truck drivers. Booking, rescheduling and cancellation are handled through the official Driver Theory Test service, which also publishes the categories of tests available and supports sitting your test online. For professional drivers, the RSA lists a separate CPC theory test (case study) as part of the Driver CPC route. The examination content for truck categories is built on the Rules of the Road, published by the RSA as a downloadable document, together with the professional-driver material covering drivers' hours, tachographs, load security and daily vehicle checks. The Ireland Truck Theory Test study guide has 4 sections and about 1,299 words.
01Rules of the Road: Signage, Markings and Traffic Regulations
This domain checks whether you can read Irish road signs and markings and apply the correct rule, not just recognise a shape. Questions often ask what a sign permits, what a marking forbids, or who has priority.
336 words, about 2 min02Vehicle Safety and Maintenance: Checks, Tyres, Brakes and Loads
This domain tests the daily walkaround check, legal tyre and light requirements, brake awareness, and load security for goods vehicles. Expect practical questions about what you must check before moving off and what defects make a vehicle unroadworthy.
320 words, about 2 min03Safe and Responsible Driving: Hazards, Impairment and Fatigue
This domain assesses hazard awareness, observation, speed choice, alcohol and drug rules, and fatigue management. Questions often describe a developing scene and ask for the safest action, or test the legal limit that applies to a professional driver.
328 words, about 2 min04Professional Driver Knowledge: Hours, Tachographs, CPC and Operator Rules
This domain covers EU drivers' hours, tachograph use, Driver CPC, operator licensing, and the documents you must carry or keep. Questions test the limits and the records that prove compliance.
315 words, about 2 min