Vehicle Wheels and Tyre Systems — City and Guilds of London Institute Vocationally-Related Qualification Motor Vehicle & Transport Revision

    This unit introduces learners to the operational principles and legislative requirements surrounding vehicle wheel and tyre systems. It covers the safe rem

    Topic Synopsis

    This unit introduces learners to the operational principles and legislative requirements surrounding vehicle wheel and tyre systems. It covers the safe removal, inspection, and replacement of wheels, including the correct use of tools and equipment, while ensuring compliance with health and safety regulations and manufacturer specifications. Practical application focuses on developing competence in routine maintenance tasks such as wheel changing, tyre condition assessment, and pressure checks, essential for entry-level roles in the automotive industry.

    Key Concepts & Core Principles

    Exam Tips & Revision Strategies

    Common Misconceptions & Mistakes to Avoid

    Examiner Marking Points

    Vehicle Wheels and Tyre Systems

    CITY AND GUILDS OF LONDON INSTITUTE
    vocational

    This unit introduces learners to the operational principles and legislative requirements surrounding vehicle wheel and tyre systems. It covers the safe removal, inspection, and replacement of wheels, including the correct use of tools and equipment, while ensuring compliance with health and safety regulations and manufacturer specifications. Practical application focuses on developing competence in routine maintenance tasks such as wheel changing, tyre condition assessment, and pressure checks, essential for entry-level roles in the automotive industry.

    2
    Learning Outcomes
    7
    Assessment Guidance
    8
    Key Skills
    2
    Key Terms
    8
    Assessment Criteria

    Assessment criteria

    City & Guilds Level 1 Certificate in Vehicle Maintenance
    City & Guilds Level 1 Diploma in Vehicle Maintenance

    Topic Overview

    The City & Guilds Level 1 Certificate in Vehicle Maintenance introduces you to the fundamental skills and knowledge required to work safely and effectively in a motor vehicle environment. This qualification covers essential topics such as vehicle systems, tools and equipment, workshop practices, and routine maintenance procedures. It is designed for beginners who want to start a career in the automotive industry or progress to further study at Level 2.

    You will learn about the main components of a vehicle, including the engine, transmission, braking, steering, and electrical systems. The course emphasizes health and safety regulations, correct use of hand and power tools, and how to perform basic maintenance tasks like checking fluid levels, replacing bulbs, and inspecting tyres. By the end of the course, you will have a solid foundation in vehicle maintenance principles and be able to carry out simple tasks under supervision.

    This qualification is part of the wider Motor Vehicle & Transport suite and is recognized by employers in garages, dealerships, and fleet maintenance companies. It also prepares you for apprenticeships or further study in vehicle maintenance and repair. Mastering these basics is crucial because they form the building blocks for more advanced diagnostic and repair work.

    Key Concepts

    Core ideas you must understand for this topic

    • →Health and Safety: Always follow workshop safety rules, use personal protective equipment (PPE) like safety glasses and gloves, and know how to handle hazardous materials such as oil and coolant.
    • →Tools and Equipment: Identify and use common hand tools (spanners, sockets, screwdrivers) and power tools (impact wrenches, drills) correctly, ensuring they are in good condition and used for the right job.
    • →Vehicle Systems: Understand the basic function of the engine, transmission, brakes, steering, suspension, and electrical systems, and how they work together to make the vehicle move and stop safely.
    • →Routine Maintenance: Perform checks and replacements such as engine oil, coolant, brake fluid, windscreen washer fluid, tyre pressure and tread depth, and bulbs and fuses.
    • →Workshop Procedures: Follow correct procedures for lifting vehicles with jacks and axle stands, disposing of waste materials, and completing job cards and inspection reports.

    Learning Objectives

    What you need to know and understand

    • know legislative and organisational requirements, know how to locate and use relevant sources of information, understand how the vehicle wheels and tyre system operates, know how to select and use the appropriate tools and equipment to carry out the activity, know how to carry out the relevant removal and replacement activities and checks on vehicle wheels and tyre systems
    • know legislative and organisational requirements, know how to locate and use relevant sources of information, understand how the vehicle wheels and tyre system operates, know how to select and use the appropriate tools and equipment to carry out the activity, know how to carry out the relevant removal and replacement activities and checks on vehicle wheels and tyre systems

    Assessment Criteria

    Key criteria assessors look for in your portfolio

    • Award credit for correctly interpreting legal tread depth limits (1.6mm for cars) and explaining the consequences of non-compliance.
    • Award credit for demonstrating proper wheel removal sequence, including loosening nuts before jacking and final tightening in a diagonal pattern with a calibrated torque wrench.
    • Award credit for accurately checking and adjusting tyre pressures to manufacturer-recommended values, using a reliable pressure gauge.
    • Award credit for identifying tyre damage such as cuts, bulges, and uneven wear, and recording findings on a vehicle inspection sheet.
    • Award credit for demonstrating correct interpretation of vehicle manufacturer specifications and legal requirements relevant to tyre condition, tread depth, and wheel security.
    • Award credit for selecting and safely using the appropriate tools (e.g., torque wrench, tyre pressure gauge, tread depth gauge) with justification based on the task.
    • Award credit for performing a systematic wheel and tyre check that includes inspection for damage, corrosion, correct inflation, and tyre wear patterns, accurately recording findings.
    • Award credit for correctly jacking and supporting the vehicle, removing and refitting a road wheel to the specified torque, and performing post-fit checks.

    Assessment Guidance

    Guidance for achieving higher grades

    • 💡In practical assessments, verbalise each safety check (e.g., chocking wheels, checking jack capacity) as you perform it to demonstrate conscientious working.
    • 💡When discussing legislation, always relate it to real-world scenarios, such as the legal consequences of driving with defective tyres, to show applied understanding.
    • 💡For written tests, memorise key torque values in Nm and pressure values in bar/psi for common vehicle types, as these are frequently examined.
    • 💡In written responses, always structure your answers around the sequence of ‘Identify, Plan, Do, Review’ to demonstrate a logical and safe work process.
    • 💡During practical assessments, verbalise your actions to evidence your understanding of why checks are performed and how they relate to legal and safety standards.
    • 💡Familiarise yourself with common acronyms and terminology (e.g., UTQG, TPMS, DOT codes) and be prepared to explain their relevance in both knowledge and practical tasks.
    • 💡When completing written assignments or observation records, include explicit references to health and safety legislation (e.g., PUWER, LOLER) and workplace procedures to meet assessment criteria.
    • 💡Know your safety rules inside out. Examiners often ask about COSHH (Control of Substances Hazardous to Health), fire extinguisher types, and correct manual handling techniques. These are easy marks if you revise them.
    • 💡Practice identifying tools and their uses. In the practical assessment, you may be asked to select the correct tool for a task. Be able to name tools like a torque wrench, feeler gauge, and brake caliper wind-back tool.
    • 💡When answering written questions, use technical terms correctly. For example, say 'disc brake pad' not 'brake shoe', and 'spark plug gap' not 'spark plug size'. Precision shows understanding.

    Common Mistakes

    Common errors to avoid in your coursework

    • Confusing the direction of thread when loosening or tightening wheel nuts, especially on vehicles with left-hand threads on one side.
    • Failing to support the vehicle with axle stands after lifting with a trolley jack, increasing the risk of vehicle collapse.
    • Neglecting to re-torque wheel nuts after a short period of driving, which can lead to loosening.
    • Misreading tyre pressure gauges due to viewing angle or using an uncalibrated gauge, resulting in incorrect inflation.
    • Failing to consult the vehicle manual or workshop data for torque specifications, leading to either under- or over-tightening of wheel fasteners.
    • Neglecting to check tyre pressures when cold or misreading the pressure gauge, resulting in incorrect inflation.
    • Using impact tools to tighten wheel nuts without final torque verification, compromising road safety and component integrity.
    • Overlooking the need to re-torque wheels after a short bedding-in period as recommended by manufacturers.
    • Misconception: You can use any tool for any job. Correction: Using the wrong tool can damage components or cause injury. Always select the correct size and type of tool for the task, e.g., use a socket not an adjustable spanner on a bolt.
    • Misconception: Safety is less important for simple tasks. Correction: Even checking tyre pressure requires care – a tyre blowout can be dangerous. Always follow safety procedures, no matter how small the job.
    • Misconception: All vehicles are the same. Correction: Different makes and models have different systems and maintenance requirements. Always refer to the vehicle's service manual for specific procedures.

    Frequently Asked Questions

    Common questions students ask about this topic

    Before You Start

    Prior knowledge that will help with this topic

    • •Basic understanding of how a car works (e.g., knowing the difference between petrol and diesel engines) is helpful but not essential.
    • •Some familiarity with hand tools (e.g., using a screwdriver or spanner at home) will give you confidence in the workshop.
    • •Basic maths skills (e.g., measuring tyre tread depth in mm) and English (e.g., reading a service schedule) are assumed.

    Key Terminology

    Essential terms to know

    • know legislative and organisational requirements, know how to locate and use relevant sources of information, understand how the vehicle wheels and tyre system operates, know how to select and use the appropriate tools and equipment to carry out the activity, know how to carry out the relevant removal and replacement activities and checks on vehicle wheels and tyre systems
    • know legislative and organisational requirements, know how to locate and use relevant sources of information, understand how the vehicle wheels and tyre system operates, know how to select and use the appropriate tools and equipment to carry out the activity, know how to carry out the relevant removal and replacement activities and checks on vehicle wheels and tyre systems

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