What is checked during an MOT test?
Here are the main areas inspected during an MOT test
Lights & Electrical
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Headlights, brake lights, indicators
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Hazard lights and rear lights
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Number plate lights
Tyres & Wheels
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Tread depth (minimum legal requirement)
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Tyre condition and damage
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Wheel security
Brakes
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Brake performance and efficiency
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Brake pads and discs condition
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Handbrake functionality
Suspension & Steering
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Shock absorbers
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Springs and linkages
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Steering response and alignment
Visibility
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Windscreen condition (chips/cracks)
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Wipers and washers
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Mirrors
Emissions & Exhaust
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Exhaust system condition
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Emissions levels within legal limits
Vehicle Structure
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Body condition
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Corrosion or damage affecting safety
Common MOT Failures
Many MOT failures are caused by simple issues that can often be fixed before your test.
Common problems include:
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Worn tyres below legal tread depth
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Faulty lights or bulbs
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Worn brake components
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Windscreen damage in driver’s view
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Excessive emissions
Checking these before your MOT can improve your chances of passing first time.
Simple checks you can do before your MOT
Before bringing your vehicle in, it’s worth checking:
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All lights are working
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Tyres have enough tread and no visible damage
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Washer fluid is topped up
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Windscreen is clean and free of major cracks
These quick checks can save time and reduce the risk of a failed MOT.
