
This lesson provides detailed information on heavy vehicle tyres, covering topics such as correct inflation pressures, legal tread depth requirements, and understanding the load index. It explains how to identify signs of abnormal wear or damage that could compromise safety. Proper tyre maintenance is crucial for optimal handling, braking, and overall vehicle safety.

Prepare for your Austrian heavy-goods vehicle theory exam with this structured curriculum. The course covers all essential knowledge areas, including vehicle dimensions, load securing (Ladungssicherung), advanced braking systems, and specific rules for driving on motorways and alpine routes. You will learn to interpret heavy vehicle-specific road signs, manage vehicle stability, and understand the legal responsibilities of a professional driver, ensuring you are fully prepared for both the test and safe operation on Austria's roads.
The Tyre Types, Pressures, Load Index, and Tread Depth lesson explains one of the most important subjects in the Safety Checks, Roadworthiness, Tyres, Lights and Vehicle Systems unit of the Austrian HGV Theory C curriculum. It focuses on essential exam content that every learner in Austria needs for the Austrian driving theory exam. Through clear explanations, practical examples, and real traffic situations, this lesson helps you understand how the rules work in practice and strengthens your overall exam preparation.
By the end of this lesson, you will have a comprehensive understanding of the technical specifications required for heavy vehicle tyres in Austria. You will be able to distinguish between various tyre types and understand how the load index must be matched to the vehicle's permissible mass to ensure safety and legal compliance. This knowledge is crucial for both the written theory exam and for the professional, safe operation of a heavy goods vehicle.
Furthermore, you will learn to perform proactive checks that prevent common mechanical failures on the road. By mastering the relationship between inflation pressure, load distribution, and tread health, you will gain the expertise needed to identify potential hazards early, significantly increasing your safety and efficiency as a professional driver in challenging conditions like alpine passes or urban routes.


This lesson is ideal for candidates preparing for their Austrian C, C1, or CE licence exams. It is particularly helpful for those who need to understand the technical maintenance requirements for heavy-duty transport and ensure they can accurately answer vehicle safety questions on the theory test.
View all lesson topicsFind answers to common questions about the Tyre Types, Pressures, Load Index, and Tread Depth lesson, including how it connects to the Safety Checks, Roadworthiness, Tyres, Lights and Vehicle Systems unit and the full Austrian HGV Theory C curriculum. Learn how long the lesson takes, what topics it covers, and how it supports your preparation for the driving theory exam in Austria.

The Tyre Types, Pressures, Load Index, and Tread Depth lesson is designed to make complex driving theory topics easier to understand. Content is written in a clear and practical way, aligned with exam expectations in Austria, and supported by examples that reflect real traffic situations. Whether you are reviewing or starting from scratch, this lesson helps you study efficiently and make steady progress inside the Austrian HGV Theory C curriculum.
Explore additional units that make up the complete Austrian HGV Theory C curriculum. Each unit focuses on important driving theory subjects, helping learners in Austria build strong exam knowledge and improve understanding of rules, signs, and traffic behaviour.

Learn about Austrian C, C1, C1E, CE licence categories, the professional and legal duties of heavy vehicle drivers, and key road signs specific to HGVs. Essential for your theory exam.
6 lessons
Master essential Austrian heavy vehicle limits: understand permissible total mass, axle loads, payload, and dimension restrictions to ensure safe driving and pass your C category theory test.
6 lessons
Learn critical pre-trip safety checks, tyre, light, and vehicle system inspections for Austrian heavy goods vehicles to ensure roadworthiness and pass your theory exam.
6 lessons
Master heavy vehicle braking systems, including service brakes, parking brakes, retarders, and engine brakes. Learn to calculate stopping distances and manage speed on steep downhill descents for the Austrian C category theory exam.
6 lessons
Learn how to safely distribute and secure loads in heavy vehicles to maintain stability and comply with Austrian law. Essential for your C category theory exam preparation and safe driving.
6 lessons
Master the operation of vehicle combinations, including coupling, uncoupling, and managing the dynamics of trailers and semitrailers. Essential for safe heavy goods driving and passing your Austrian theory test.
6 lessons
Master blind spots, right turns, and reversing for Austrian heavy vehicle theory exams. Learn to safely navigate complex manoeuvres and ensure road safety for all users.
6 lessons
Master urban driving for heavy vehicles in Austria: learn safe city deliveries, construction traffic navigation, and protecting vulnerable road users. Essential for your C category theory exam.
6 lessons
Prepare for your Austrian heavy vehicle theory test by mastering rules for motorways, alpine roads, tunnels, bridges, and adverse weather. Essential for safe driving and route planning.
6 lessons
Prepare for critical emergencies and legal aspects of heavy vehicle driving in Austria. Covers fatigue, breakdowns, fire, load loss, and legal consequences to ensure safety and exam readiness.
6 lessonsRefine your study plan by searching for specific Austrian driving theory practice sets. Pinpoint questions related to particular road rules, signs, or challenge levels, and begin practicing immediately to reinforce your knowledge and excel in your official exam with confidence. Get started with focused revision today.