Competency in Inspection, Repair and Replacement of Industrial Equipment Tyres
This subtopic focuses on the practical competencies required to inspect, repair, and replace tyres, wheels, and tubes on industrial equipment such as forklifts, skid steers, and agricultural vehicles. It emphasises strict adherence to health and safety procedures, accurate defect identification, and effective communication of findings to ensure vehicle reliability and workplace safety.
Assessment criteria
Topic Overview
The IMI Level 2 Diploma in Specialist Tyre Fitting Competence is a vocational qualification designed for individuals working in the tyre fitting industry. It covers the essential skills and knowledge required to safely and effectively fit, repair, and maintain tyres on a variety of vehicles, including cars, vans, and light commercial vehicles. This qualification is recognised by the Institute of the Motor Industry (IMI) and is a key step towards becoming a certified tyre technician.
The course is structured around practical competencies and theoretical understanding. Key areas include tyre identification, fitting and balancing procedures, wheel alignment, puncture repairs, and health and safety regulations. Students learn to use specialist equipment such as tyre changers, balancers, and alignment machines, while also developing customer service skills and understanding the legal requirements for tyre safety. This qualification is vital for ensuring road safety and prolonging tyre life, making it essential for anyone pursuing a career in the motor vehicle industry.
Key Concepts
Core ideas you must understand for this topic
- →Tyre identification: Understanding tyre size markings, load indexes, speed ratings, and sidewall information to select the correct tyre for each vehicle.
- →Fitting and balancing: Correct procedures for mounting and demounting tyres using a tyre changer, and balancing wheels to prevent vibration and uneven wear.
- →Puncture repair: Safe and effective methods for repairing punctures, including the use of patches, plugs, and the limitations of repairs (e.g., not in the sidewall).
- →Wheel alignment: Understanding camber, caster, and toe angles, and how misalignment affects tyre wear and vehicle handling.
- →Health and safety: Compliance with COSHH regulations, safe use of equipment, manual handling, and tyre pressure monitoring systems (TPMS).
Learning Objectives
What you need to know and understand
- Be able to work safely when carrying out removal and replacement activities, Be able to inspect industrial equipment wheels and tyres, Be able to carry out the repair and replacement of industrial equipment tyres, wheels and tubes, Be able to record information and make suitable recommendations
Assessment Criteria
Key criteria assessors look for in your portfolio
- Award credit for demonstrating safe isolation of the industrial vehicle and correctly using jack stands before commencing wheel removal.
- Award credit for accurately measuring and recording tread depth using a calibrated gauge and comparing against manufacturer's specifications.
- Award credit for correctly demounting the tyre, inspecting the inner surface for damage, applying an appropriate repair patch, and reinstalling with correct torque settings.
Assessment Guidance
Guidance for achieving higher grades
- 💡Prioritise safety by isolating the equipment's power source and applying a 'Do Not Operate' tag before starting work.
- 💡Use a tread depth gauge and tyre pressure gauge with known calibration; mention calibration status in your assessment to show understanding of measurement accuracy.
- 💡In practical assessments, explain your reasoning for rejecting a tyre, quoting the regulation (e.g., 'BSAU159f requires at least 1.6mm tread across the central three-quarters') to demonstrate knowledge of standards.
- 💡Always refer to the manufacturer's guidelines for tyre pressures, fitting procedures, and torque settings. Examiners look for evidence that you follow industry standards, not just general practices.
- 💡In practical assessments, demonstrate clear communication with customers about tyre condition and recommendations. This shows professionalism and understanding of customer service, which is part of the qualification.
- 💡Memorise key safety checks: always inspect the wheel rim for damage, use new valve stems, and ensure TPMS sensors are handled correctly. Missing these steps loses marks.
Common Mistakes
Common errors to avoid in your coursework
- Not deflating the tyre completely before dismounting, risking bead unseating injuries.
- Incorrect identification of tyre damage, confusing superficial cuts with structural sidewall damage.
- Using inappropriate repair materials for industrial tyres, such as automotive patches not rated for heavy loads.
- Misconception: All tyres with the same size marking are identical. Correction: Tyres can have different load indexes, speed ratings, and tread patterns, which affect performance and safety. Always check the vehicle manufacturer's specifications.
- Misconception: A puncture can be repaired anywhere on the tyre. Correction: Repairs are only safe in the tread area (crown) and must be within the repairable zone. Sidewall or shoulder punctures require tyre replacement.
- Misconception: Wheel balancing is optional if the tyre feels smooth. Correction: Even slight imbalances cause vibration at high speeds and accelerate wear on suspension components. Balancing is essential for all wheel assemblies.
Frequently Asked Questions
Common questions students ask about this topic
Pass / Merit / Distinction Evidence Checklist
How your portfolio evidence is graded for THE INSTITUTE OF THE MOTOR INDUSTRY Competency in Inspection, Repair and Replacement of Industrial Equipment Tyres
Every vocational unit is marked against named criteria rather than an exam percentage. Your tutor's brief lists the exact codes for this unit — here is what each band is asking you to do.
Demonstrate baseline knowledge, accurate terminology, and core practical application.
Provide detailed analysis, structured explanations, and clear workplace reasoning.
Deliver thorough evaluation, original problem solving, and fully justified recommendations.
Before You Start
Prior knowledge that will help with this topic
- •Basic understanding of vehicle systems, such as wheels and suspension.
- •Familiarity with hand tools and workshop safety practices.
- •Completion of a Level 1 qualification in motor vehicle studies or equivalent experience.
Coursework AI Review
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Key Terminology
Essential terms to know
- Be able to work safely when carrying out removal and replacement activities, Be able to inspect industrial equipment wheels and tyres, Be able to carry out the repair and replacement of industrial equipment tyres, wheels and tubes, Be able to record information and make suitable recommendations
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