The Ministry of Transport (MOT) test is a mandatory annual inspection that ensures your vehicle meets the minimum safety and environmental standards required by law. At Alan Watkins Motor Repairs in Swindon, we conduct comprehensive MOTs to help keep your vehicle roadworthy and safe. But what exactly is tested during an MOT? Here's a breakdown of the key areas inspected during the process:

1. Lights, Indicators, and Signals

Properly functioning lights are essential for road safety, and during the MOT test, all of your vehicle's lights are checked, including:

• Headlights (both dipped and main beam)
• Indicators
• Brake lights
• Fog lights
• Number plate lights
• Hazard lights
• Reverse lights (for vehicles first used after September 2009)

All lights must be correctly aligned, securely fitted, and of the right brightness and color.

2. Tyres and Wheels

Tyres are critical for grip, braking, and handling. The MOT test checks the following:

• Tread Depth: Tyres must have a minimum tread depth of 1.6mm across the central three-quarters of the tyre.
• Condition: Tyres are inspected for any bulges, cracks, or other signs of damage.
• Size and Type: The tyres must be the correct size and type for your vehicle.
• Wheel Condition: Wheels are checked for damage that could affect safety.

3. Brakes

A fully functional braking system is essential for your vehicle’s safety. During the MOT test, the following aspects of your brakes are inspected:

• Brake Performance: The tester will assess how well your brakes stop the car using a rolling road or brake tester.
• Brake Pads and Discs: These are checked for wear and tear. Worn-out pads or damaged discs can lead to an MOT failure.
• Handbrake Functionality: The handbrake is tested to ensure it holds the vehicle stationary when applied.

4. Steering and Suspension

Your car’s steering and suspension systems are vital for controlling the vehicle and ensuring a smooth ride. The MOT test will check:

• Steering System: The steering wheel, column, and associated components are examined for security and wear.
• Suspension: The suspension components, such as springs, shock absorbers, and wishbones, are inspected for wear, damage, or corrosion.

5. Exhaust and Emissions

With environmental regulations becoming stricter, your vehicle’s exhaust system and emissions levels are thoroughly checked in the MOT test:

• Exhaust System: The entire system is inspected for leaks, damage, and excessive noise.
• Emissions Test: Your vehicle’s exhaust emissions must fall within the legal limits for pollutants such as carbon monoxide and hydrocarbons. Diesel vehicles may also undergo a smoke test to check for excessive soot.

6. Bodywork and Structure

The structural integrity of your vehicle is important for occupant safety. The MOT test includes:

• Bodywork: The vehicle is inspected for sharp edges, rust, and damage that could be dangerous.
• Chassis: The chassis and other structural parts are checked for corrosion or damage.

7. Windscreen, Wipers, and Washer Fluid

Visibility is key for safe driving, so the MOT test looks at:

• Windscreen: Cracks or chips larger than 10mm in the driver’s line of sight or larger than 40mm anywhere else on the windscreen will result in a failure.
• Wipers: The wipers must clear the windscreen effectively without smearing or leaving streaks.
• Washer Fluid: The washer system must work and contain enough fluid.

8. Seatbelts and Seats

Seatbelts are essential safety features, and the MOT test checks:

• Condition and Operation: All seatbelts are tested for wear, damage, and their ability to latch and unlatch securely.
• Mounting Points: The seatbelt anchor points are checked for security.
• Seats: The driver's seat must be adjustable, and all seats must be securely fitted.

9. Fuel System

The fuel system, including the tank and fuel lines, is inspected for leaks or damage. The fuel cap is also checked to ensure it fits correctly and seals properly.

10. Horn

The horn must be loud enough to be heard by other road users and in good working order.

11. Registration Plates and VIN

• Registration Plates: They must be clearly legible, securely fitted, and conform to legal spacing and font requirements.
• VIN (Vehicle Identification Number): The VIN must be visible and match the one recorded on the vehicle registration documents.

12. Mirrors

All mirrors must be securely mounted and provide an adequate view to the rear and sides of the vehicle.

Why Is an MOT Important?

The MOT test is crucial for ensuring that your car meets basic safety and environmental standards, helping to keep both you and other road users safe. Without a valid MOT certificate, you cannot legally drive your vehicle on public roads in the UK, and doing so can result in fines and penalties.

At Alan Watkins Motor Repairs, our experienced team in Swindon is fully qualified to carry out your MOT test. If any issues are identified, we’ll explain them clearly and can carry out the necessary repairs to help you pass. Book your MOT with us today for peace of mind on the road!