Use this complete UK MOT checklist to prepare your car before the test. Check lights, tyres, brakes, windscreen, wipers, seatbelts, emissions and more, with practical advice for drivers in Aldershot, Farnborough, Fleet, Farnham and surrounding Hampshire and Surrey areas.

Most drivers treat their MOT like a surprise exam. They hand over the keys, sit in the waiting area and hope the car comes back with a pass certificate.It does not have to be that way.

An MOT is one of the most predictable tests your vehicle will face because the tester works through defined inspection requirements set by the Driver and Vehicle Standards Agency (DVSA). While you cannot carry out every part of the test yourself, you can check many of the common problem areas before you arrive.

A few simple checks on your driveway can help identify a blown bulb, worn tyre, damaged windscreen, empty washer bottle or faulty wiper before it becomes an MOT problem.

This guide gives you a practical MOT checklist for UK drivers, explains what the test covers, what you can check yourself, common reasons for failure, what happens if your car fails and how a pre-MOT check differs from a full service.

Quick Answer: How Can I Give My Car the Best Chance of Passing Its MOT First Time?

To give your vehicle the best chance of passing its MOT:

• Check every exterior light and indicator.
• Check tyre tread, condition and pressure.
• Make sure the windscreen is free from significant damage.
• Replace worn or damaged wiper blades.
• Check that the washers spray correctly and the reservoir has fluid.
• Test the horn.
• Check all seatbelts for damage and correct operation.
• Make sure mirrors are secure and usable.
• Check that number plates are clean, secure and legible.
• Make sure there are no warning lights indicating a serious fault.
• Look for obvious fluid leaks.
• Make sure the exhaust is secure and not excessively noisy.
• If you have noticed brake, steering or suspension problems, have them inspected before the MOT.
• If the vehicle is diesel, make sure it is properly maintained and consider a suitable drive beforehand so the engine reaches normal operating temperature.

A home check cannot guarantee an MOT pass because some parts of the test require specialist equipment and a qualified MOT tester. However, it can help you find many obvious problems before the test.

What Is an MOT Test?

An MOT is an annual test of a vehicle’s roadworthiness and environmental standards once the vehicle reaches the relevant testing age.

The test is carried out by an authorised MOT testing station using the inspection requirements set by the DVSA.An MOT is not the same as a car service.

The MOT focuses on whether specific components and systems meet the required standards at the time of the test. A service is preventative maintenance designed to keep the vehicle mechanically healthy.

For example, a car can pass its MOT while still needing an oil change or other routine servicing work.If you are unsure about the difference, see our guide to what is included in a full car service.

What an MOT does not mean

A passed MOT does not mean:

• The vehicle is mechanically perfect.
• The engine is in perfect condition.
• The oil is fresh.
• The clutch has years of life remaining.
• The vehicle will remain roadworthy for the next 12 months.
• No repairs will be required during the year.

An MOT is essentially a snapshot of the vehicle against the relevant test standards on the day.

MOT Checklist: What Should You Check Before Your Test?

Here is the quick pre-MOT checklist to work through before taking your vehicle to the test centre.

MOT Check	What You Should Look For
Lights	Headlights, indicators, brake lights, fog lights, hazards and number plate lights
Tyres	Tread depth, cuts, bulges, damage and uneven wear
Brakes	Squealing, grinding, pulling, vibration or a soft pedal
Windscreen	Cracks, chips and damage in the driver’s view
Wipers	Smooth operation without excessive smearing
Washers	Correct spray pattern and sufficient fluid
Seatbelts	Damage, secure buckles and correct locking
Mirrors	Secure, intact and usable
Horn	Clear and consistent operation
Number plates	Clean, secure and legible
Warning lights	No unexplained serious warning lights
Exhaust	Secure, intact and not excessively noisy
Bodywork	No dangerous sharp edges or serious structural damage
Fluid leaks	No obvious leaks that could indicate a serious fault

You cannot use this list as a substitute for the official MOT test, but it is an excellent starting point for preparing your vehicle.

1. Check Every Light on Your Car

Lighting faults are among the easiest MOT problems to identify yourself.

Walk around the vehicle and check:

• Dipped headlights
• Main beam headlights
• Front indicators
• Rear indicators
• Side repeaters where fitted
• Brake lights
• Rear fog light
• Front fog lights where applicable
• Hazard warning lights
• Reversing lights
• Number plate lights

Do not only check whether the bulb illuminates. Look at the lens and housing as well.

Check for:

• Cracked lenses
• Loose units
• Water inside the lamp
• Incorrectly fitted bulbs
• Flickering lights
• Very dim lights
• Incorrect beam alignment where visibly obvious

Ask someone to operate the controls while you walk around the vehicle. For brake lights, have another person press the brake pedal while you inspect them.You can also use a reflective surface such as a garage door to help confirm that the brake lights are illuminating.

What about dipped headlights?

Dipped headlights are particularly important because they affect both visibility and the risk of dazzling other road users.

If your headlights look unusually dim, one side is not working or the beam appears incorrectly positioned, have them checked before the MOT.

Read our guide to dipped headlights and when to use them in the UK.

2. Check Your Tyres Before the MOT

Tyres are one of the most important parts of your pre-MOT inspection.

For most cars, the legal minimum tread depth is 1.6mm across the central three-quarters of the tread and around the entire circumference.However, do not wait until the tyre reaches the legal limit.

Check each tyre for:

• Tread depth
• Cuts
• Cracks
• Bulges
• Exposed cords
• Objects embedded in the tread
• Uneven wear
• Excessive shoulder wear
• Damage to the sidewall

The 20p Tyre Test

A 20p coin can be used as a quick indication of whether your tyre tread may be approaching the legal limit.Place the coin into the main tread grooves.

If the outer border of the coin is visible, the tread may be at or below the legal minimum and should be measured properly.The 20p test is only a quick home check. It does not replace an accurate tread-depth measurement.

Check tyre pressures too

Although tyre pressure itself is not a simple pass/fail MOT measurement in the same way as tread depth, incorrect pressures can contribute to:

• Uneven tyre wear
• Poor handling
• Increased fuel consumption
• Reduced braking performance

Use the manufacturer’s recommended pressure rather than the maximum pressure printed on the tyre.If your tyres are worn or damaged, arrange an inspection before the MOT.

3. Pay Attention to Your Brakes

You cannot replicate the MOT brake efficiency test at home because it requires specialist equipment.You can, however, identify warning signs.

Watch for:

• Grinding noises
• Persistent squealing
• Brake pedal vibration
• Steering wheel vibration while braking
• A soft or spongy brake pedal
• The vehicle pulling to one side
• Excessive pedal travel
• A brake warning light
• Unusual smells after braking

If you experience any of these symptoms, do not wait for the MOT tester to discover the problem.Get the braking system inspected.A brake problem can be more than an MOT issue; it can be a genuine safety concern.

4. Inspect the Windscreen

Your windscreen forms part of the driver’s view and is therefore an important MOT inspection area.

Look carefully for:

• Cracks
• Chips
• Scratches
• Damage directly in the driver’s line of sight
• Damage elsewhere in the swept area

The MOT rules distinguish between damage in the driver’s view and damage elsewhere on the windscreen, so the size and location of the damage matter.Do not assume a small-looking chip is automatically harmless.If you are unsure, have the windscreen assessed before the test.

5. Check Your Wipers and Washer System

Turn on your windscreen wipers and make sure they operate smoothly.

Look for:

• Heavy streaking
• Areas the blades fail to clear
• Split rubber
• Juddering
• Loose blades
• Damaged wiper arms

Then test the washer system.

Make sure:

• Washer fluid sprays correctly.
• The jets are not blocked.
• There is enough fluid in the reservoir.
• The wipers clear the fluid effectively.

A simple bottle of screenwash can prevent an unnecessarily avoidable problem.

6. Test Your Seatbelts

Check every seatbelt in the vehicle.

Pull each belt firmly and inspect the webbing for:

• Cuts
• Fraying
• Damage
• Contamination
• Signs of previous impact damage

Check that each buckle:

• Locks correctly.
• Releases correctly.
• Is securely mounted.

Also check that the belts retract properly.Do not only check the driver’s seatbelt. Rear seatbelts matter too.

7. Test the Horn

Press the horn.It should produce a clear and consistent sound.

If it:

• Does not work
• Works intermittently
• Sounds unusually weak
• Requires excessive pressure to operate

have it inspected before your MOT.It is one of the quickest checks you can perform yourself.

8. Check Mirrors and Visibility

Check your:

• Interior rear-view mirror
• Driver’s door mirror
• Passenger door mirror

Look for:

• Cracked mirror glass
• Loose housings
• Missing mirrors
• Severely damaged glass
• Poor visibility

Make sure the mirrors are secure and provide a usable view.

9. Check Your Number Plates

Number plates need to be clean, secure and legible.

Check:

• Front plate
• Rear plate
• Registration characters
• Plate condition
• Correct illumination of the rear plate

Remove heavy dirt or mud that could make the registration difficult to read.If a plate is cracked, damaged or incorrectly displayed, get it checked before your MOT.

10. Look for Dashboard Warning Lights

Start the vehicle and pay attention to the dashboard.Some warning lights illuminate briefly during startup as part of the normal system check.The concern is when a warning light remains illuminated when it should not.

Pay particular attention to:

• Brake warning lights
• ABS warning light
• Airbag/SRS warning light
• Engine management light
• Steering warning light
• Other safety-system warning lights

Do not simply clear a warning light before the test.If a warning light has appeared, identify why.A diagnostic scan may be required to find the underlying fault.

If your dashboard warning light has appeared, our car diagnostics service can help identify potential faults before you book your MOT.

11. Check Under the Bonnet

There are several simple checks you can make before the test.

Engine oil

Check the oil level according to the manufacturer’s procedure.Do not overfill it.

Coolant

Check the coolant reservoir when the engine is cold.Never remove a pressurised coolant cap from a hot engine.

Brake fluid

Check the reservoir level and look for obvious signs of leakage.

Washer fluid

Top it up before the test.This one is particularly easy to forget.

Power steering fluid

If your vehicle uses hydraulic power steering, check the level according to the manufacturer’s instructions.Many modern vehicles use electric power steering instead.

12. Look Under the Car for Obvious Leaks

Before your MOT, look at the ground where the vehicle has been parked.An unexplained fluid patch deserves investigation.Different fluids can look different, but identifying a leak by colour alone is not always reliable.

Potential sources include:

• Engine oil
• Coolant
• Brake fluid
• Gearbox fluid
• Power steering fluid
• Fuel

Water dripping from the air-conditioning system can be completely normal.If you cannot identify a leak, have the vehicle inspected rather than guessing.

13. Check the Exhaust

Look and listen for obvious exhaust problems.

Check for:

• Excessive noise
• Loose components
• Visible damage
• Obvious leaks
• A section hanging lower than it should

A change in exhaust sound can be an early warning that a component has developed a hole or become detached.Do not crawl underneath a vehicle that is only supported by a jack.

14. Check the Bodywork

Walk around the entire vehicle.

Look for:

• Loose bumpers
• Sharp edges
• Damaged body panels
• Loose trim
• Serious corrosion
• Damaged wheel arches
• Parts that could become detached

Not every dent or scratch will cause an MOT failure.The important issue is whether the damage affects the relevant safety requirements.

If your car has recently been involved in an accident, have significant damage professionally assessed before the test.

15. Check Steering and Suspension Symptoms

The MOT includes inspection of steering and suspension components, but many of these checks cannot be completed properly at home.You can look for warning signs.

Does the vehicle:

• Pull to one side?
• Feel unstable?
• Bounce excessively?
• Knock over bumps?
• Feel unusually heavy to steer?
• Show uneven tyre wear?
• Produce a clunk when turning?

These symptoms can indicate problems involving:

• Suspension bushes
• Springs
• Shock absorbers
• Ball joints
• Steering components
• Wheel alignment

If you have noticed a new handling problem, arrange an inspection before your MOT.

16. Check the Fuel System

Fuel leaks are a serious concern.

Look for obvious signs of:

• Fuel smell
• Wet areas
• Damaged fuel lines
• Fuel leakage around the tank or filler area

Do not continue driving if you suspect a significant fuel leak.A fuel-related safety issue needs immediate professional attention.

17. Diesel Drivers: Pay Attention to Emissions and DPF Health

Diesel vehicles are subject to emissions testing as part of the MOT.If your diesel car has been used mainly for short journeys, it can be particularly important to keep up with proper maintenance.

A diesel particulate filter (DPF) can become blocked when regeneration is repeatedly interrupted.

Potential warning signs include:

• DPF warning light
• Engine management light
• Reduced performance
• Increased fuel consumption
• Limp mode

Do not rely on internet “DPF cleaning drives” as a guaranteed solution.If the DPF warning light is illuminated or the vehicle is showing symptoms of a fault, get it diagnosed.

18. Petrol Cars and MOT Emissions

Petrol vehicles also undergo emissions testing.A poorly maintained engine may produce excessive emissions because of problems involving components such as:

• Oxygen sensors
• Catalytic converter
• Fuel system
• Ignition system
• Engine management system

A persistent engine warning light should be investigated rather than ignored.Regular servicing can help maintain the engine and emissions system in good working condition.

Should You Warm Up Your Car Before an MOT?

A normal drive before the test can help bring the engine and exhaust system up to normal operating temperature.This can be particularly relevant for emissions testing.

However, warming the vehicle up does not repair an underlying emissions fault.Do not attempt to manipulate or bypass the emissions system simply to obtain a pass.If the car has an emissions problem, diagnose and repair the underlying issue.

What Does an MOT Actually Check?

The exact inspection depends on the vehicle and applicable MOT requirements, but major areas include:

Vehicle structure and body

The tester assesses relevant areas of the body and structure for defects that could affect safety.

Fuel system

Visible fuel-system components and potential leaks are checked where applicable.

Exhaust and emissions

The exhaust system and emissions are assessed according to the vehicle’s requirements.

Exhaust emissions

Petrol and diesel vehicles are subject to different emissions checks depending on their age, fuel type and applicable standards.

Seats and seatbelts

Seat security and seatbelt condition and operation are assessed.

Doors

Relevant doors must meet the required safety standards.

Mirrors

Required mirrors must be present and meet the applicable requirements.

Load security

Relevant checks are made where applicable.

Brakes

Brake condition and efficiency are assessed using appropriate testing equipment.

Tyres and wheels

Tyre condition, tread and other relevant requirements are checked.

Registration plates

The plates must meet the applicable requirements for visibility and identification.

Lights

Required lamps and their condition, operation and alignment are assessed.

Driver’s view

The windscreen, wipers, washers and relevant visibility areas are checked.

Steering and suspension

Relevant components are inspected for defects that could affect safety.

What Are the Most Common MOT Failure Problems?

There is no single fault that every vehicle is guaranteed to fail on.

However, recurring problem areas include:

• Lighting and signalling
• Tyres
• Brakes
• Suspension
• Driver visibility
• Windscreen condition
• Wipers and washers
• Steering
• Exhaust and emissions
• Registration plates

The important point is that many of these can be identified before the test.A five-minute walk around your car can therefore be worthwhile.

For more detail, read our guide to the top MOT failure reasons.

What Happens During an MOT?

When you arrive at the test centre, the vehicle details are checked and the MOT tester carries out the inspection according to the applicable DVSA testing procedure.

The vehicle may be inspected:

• Outside
• Inside
• On a vehicle lift or inspection area
• On specialist brake-testing equipment

The tester may also carry out emissions checks where applicable.A standard car MOT is generally designed to take around 45 minutes, although the exact time can vary.

You do not need to attempt to follow the tester around the vehicle. The authorised tester is responsible for carrying out the inspection.

What Happens If Your Car Passes?

If the vehicle passes, the MOT result is recorded electronically.You can check your MOT status and history online through the official GOV.UK service.

Keep your MOT information with your vehicle records, but remember that the electronic record is particularly important.A pass certificate does not mean that the car is maintenance-free until the next MOT.Continue checking tyres, lights, fluids and warning lights throughout the year.

What Happens If Your Car Fails?

If your car fails, the tester will provide a list of the defects identified during the test.

MOT defects are categorised according to their severity, including:

• Minor
• Major
• Dangerous

A dangerous defect represents an immediate risk and must be taken extremely seriously.A major defect is significant enough to cause an MOT failure and should be repaired before the vehicle is used where the defect makes the vehicle unsafe or otherwise prohibited.

The failure document tells you what needs attention.Do not panic when you see a failure notice. The next step is to understand the defects and arrange the necessary repairs.

Can You Drive Away After an MOT Failure?

This depends on the circumstances.If your previous MOT is still valid and the vehicle does not have a dangerous defect, the legal position can differ from a vehicle whose MOT has expired.

You must also consider whether the vehicle is actually safe and legal to drive with the identified defects.A dangerous defect should never be treated as a minor inconvenience.

If in doubt, ask the MOT station what the defect means and whether the vehicle should remain off the road until repaired.

What Is an MOT Retest?

If your vehicle fails its MOT and repairs are required, you may be entitled to a partial retest without paying another full MOT fee, depending on where the vehicle is repaired and how quickly it is presented for retesting.

The exact retest rules depend on the circumstances and the items that failed.Ask the MOT testing station about the applicable retest arrangements before taking the vehicle elsewhere.

Pre-MOT Check vs Full Car Service

A pre-MOT check and a full service are not the same thing.A pre-MOT check focuses on components and areas likely to affect the MOT result.A full service focuses on the wider mechanical maintenance of the vehicle.

Item	Pre-MOT Check	Full Service
Lights	✓	May be checked
Tyres	✓	✓
Brake inspection	✓	✓
Windscreen/wipers	✓	May be checked
Seatbelts	✓	May be checked
Engine oil	Usually no	✓
Oil filter	No	✓
Air filter	No	Depending on schedule
Spark plugs	No	Depending on schedule
Coolant	Basic check where relevant	✓
Suspension	✓	✓
Steering	✓	✓
General mechanical maintenance	Limited	✓

If your vehicle is due for both a service and MOT, doing the two around the same period can make sense.

Read our guide to full car servicing to understand what is covered.

MOT vs Service: Which One Does Your Car Need?

Use this simple rule:

Your MOT checks whether the vehicle meets the required test standards.Your service helps maintain the vehicle’s mechanical health.You may need both.

For example, a car could pass an MOT but still need:

• Engine oil replacement
• Air filter replacement
• Spark plug replacement
• Brake fluid replacement
• Coolant maintenance
• Timing belt maintenance
• Other manufacturer-scheduled work

That is why an MOT should never be treated as a replacement for servicing.

How Early Can You Book Your MOT?

You can normally take your vehicle for its MOT up to one calendar month minus one day before the current MOT expires and retain the existing expiry date for the new certificate.

For example, if your current MOT expires on 20 June, taking the test on 21 May can allow the new MOT to run from the existing expiry date.

Always check the exact expiry date on the official GOV.UK MOT service before booking.This is useful because leaving the MOT until the final few days gives you less time to deal with a failure.

When Should You Start Preparing for Your MOT?

Ideally, begin your basic checks around one to two weeks before the test.

This gives you enough time to:

1. Check lights.
2. Inspect tyres.
3. Check wipers and washers.
4. Look at the windscreen.
5. Test the horn.
6. Check seatbelts.
7. Look for warning lights.
8. Check for obvious leaks.
9. Arrange repairs if necessary.
10. Attend the MOT with a properly prepared vehicle.

If the vehicle has a known mechanical issue, start earlier.

A 10-Minute MOT Check You Can Do at Home

Short on time?

Work through these ten checks:

1. Walk around the car

Look for obvious damage.

2. Turn on every light

Check headlights, indicators, brake lights and hazards.

3. Inspect all tyres

Look for tread, cuts, bulges and uneven wear.

4. Test the horn

Make sure it works clearly.

5. Test the wipers

Check that they clear the screen properly.

6. Test the washers

Make sure fluid sprays correctly.

7. Check the windscreen

Look for chips and cracks.

8. Check seatbelts

Pull, buckle and inspect each one.

9. Look at the dashboard

Check for warning lights that remain illuminated.

10. Look underneath

Check for obvious leaks.These checks do not guarantee a pass, but they can catch several simple problems before you arrive at the MOT station.

What Should You Do the Day Before Your MOT?

The day before the test:

• Check your tyre pressures.
• Top up washer fluid.
• Clean your number plates.
• Check all lights again.
• Check the windscreen.
• Check wiper blades.
• Check warning lights.
• Remove unnecessary items from the vehicle.
• Confirm your MOT appointment.
• Make sure you know where the test centre is.

If your car has developed a new noise, vibration, warning light or braking problem, tell the garage before the test.

What Should You Do on the Morning of the MOT?

Allow enough time to reach the test centre without rushing.If practical, drive the vehicle normally beforehand so the engine reaches its normal operating temperature.

Do not drive aggressively in an attempt to “clean” the engine.If you know there is a mechanical or emissions problem, have it diagnosed rather than trying to hide the symptoms.

Common MOT Myths

Myth 1: A passed MOT means the car is mechanically perfect

False.

An MOT is not a full mechanical health assessment.

Myth 2: You do not need servicing if your MOT passes

False.

Servicing and MOT testing have different purposes.

Myth 3: Every warning light automatically means an MOT failure

Not necessarily.

The significance of a warning light depends on the specific system, vehicle and applicable MOT requirements.

However, any persistent warning light should be investigated rather than ignored.

Myth 4: The 20p test officially replaces measuring tyre tread

No.

It is a convenient home screening method. A proper tread-depth measurement is more reliable.

Myth 5: A small windscreen chip can never cause an MOT problem

Not necessarily.

The size and location of windscreen damage matter.

Myth 6: You should clear a warning light before the MOT

No.

Clearing the code without fixing the underlying problem does not solve the fault and may leave the vehicle unsafe or result in the issue returning during the test.

MOT Checklist for Drivers in Aldershot, Farnborough, Fleet and Farnham

If you are based around Aldershot, Farnborough, Fleet, Farnham, Ash, Ash Vale, North Camp, Tongham or Church Crookham, the same DVSA MOT requirements apply.

However, local driving conditions can make certain maintenance checks particularly useful.

Frequent:

• Short journeys
• Stop-start traffic
• A-road driving
• Motorway commuting
• Winter driving
• Wet-weather driving

can all contribute to wear on tyres, brakes, batteries and other components.If you have noticed a problem before your MOT, do not wait for the tester to discover it.A local MOT service in Aldershot can assess the vehicle and identify potential issues before the official test.

MOT Due Soon?

Get your vehicle checked before the test and deal with potential MOT problems early. G Force Tyres provides MOT services for drivers in Aldershot and surrounding areas.

Book an MOT in Aldershot

What If Your Car Needs Repairs Before the MOT?

Finding a problem before the test is actually a good thing.It gives you the opportunity to repair the vehicle before the official inspection.

Depending on what is wrong, you may need:

• Tyre replacement
• Brake repair
• Wheel alignment
• Suspension repair
• Bulb replacement
• Headlight adjustment
• Exhaust repair
• Battery replacement
• Engine diagnostics
• Windscreen repair
• DPF diagnostics or cleaning

Do not automatically approve every recommended repair without understanding why it is required.

A reputable garage should explain:

1. What the problem is.
2. Why it matters.
3. Whether it is safety-critical.
4. What repair is recommended.
5. What the repair is expected to cost.

That transparency is an important part of choosing a garage

Something Doesn’t Feel Right?

Don’t wait for the MOT tester to find a problem. Get warning lights, brakes, tyres, suspension or other faults checked before your test.

Get My Car Checked

Frequently Asked Questions

What should I check before my MOT?

Check all lights, tyres, brakes, windscreen, wipers, washers, seatbelts, mirrors, horn, number plates and dashboard warning lights. Also look for obvious fluid leaks, exhaust damage and bodywork problems.

How can I make my car more likely to pass its MOT?

Carry out a pre-MOT inspection at least several days before the test. Fix obvious lighting, tyre, wiper, washer and visibility issues, and have any brake, steering, suspension or warning-light problems professionally inspected.

What is the most common reason for MOT failure?

Common MOT problem areas include lighting and signalling, brakes, tyres, suspension, driver’s view and emissions. The exact failure pattern varies between vehicles and testing years.

Is the 20p tyre test accurate?

It is useful as a quick screening method but is not a substitute for measuring tread depth accurately. The legal minimum for most car tyres is 1.6mm across the central three-quarters of the tread and around the entire circumference.

Does a full service guarantee an MOT pass?

No. A service and MOT have different purposes. A service maintains the vehicle, while an MOT assesses specific roadworthiness and environmental requirements.

Can I check my MOT myself?

Yes. You can perform basic checks at home, including lights, tyres, wipers, washers, seatbelts, mirrors, horn and number plates. Brakes, suspension, steering and emissions require appropriate professional testing equipment.

How long does an MOT take?

A standard MOT for a car is generally designed to take around 45 minutes, although the actual time can vary depending on the vehicle and circumstances.

Can I book my MOT early?

Yes. You can normally have the MOT carried out up to one calendar month minus one day before the existing expiry date and retain the original expiry date for the new certificate.

What happens if my car fails its MOT?

You will receive a failure result listing the defects identified. The defects are classified according to their severity. Repairs may then be required before the vehicle can legally and safely be used, and you may be entitled to a partial retest depending on the circumstances.

Can I drive a car that has failed its MOT?

It depends on the vehicle’s existing MOT status, the defects identified and whether the vehicle remains safe and legal to drive. A vehicle with a dangerous defect should not be driven. If your previous MOT has expired, there are specific circumstances in which you may drive to a pre-booked MOT appointment, provided the vehicle is otherwise roadworthy.

Does an MOT check engine oil?

No. An MOT is not a routine engine service. Engine oil condition and many other maintenance items are outside the normal MOT scope.

Should I get a service before my MOT?

It depends on your service schedule and vehicle condition. If your service is due, combining servicing with MOT preparation can be useful because a service checks many mechanical maintenance items that the MOT does not.

Final MOT Checklist

Before leaving for your MOT, run through this one final time:

• All headlights work.
• Indicators work.
• Brake lights work.
• Fog lights work where fitted.
• Hazard lights work.
• Number plate lights work.
• Tyres have sufficient tread.
• Tyres have no obvious cuts or bulges.
• Tyre pressures have been checked.
• Brake pedal feels normal.
• No unusual brake noises.
• Windscreen is free from significant damage.
• Wipers clear the screen properly.
• Washer jets work.
• Washer fluid is topped up.
• Seatbelts lock and retract correctly.
• Mirrors are secure and usable.
• Horn works.
• Number plates are clean and legible.
• No unexplained warning lights remain illuminated.
• No obvious fluid leaks are present.
• Exhaust is secure and not excessively noisy.
• No dangerous sharp bodywork is present.
• Any known brake, steering or suspension problem has been inspected.

Conclusion: Give Your Car the Best Chance of Passing First Time

Passing an MOT should not be a matter of luck.

The test follows defined requirements, and many common problems can be identified before your vehicle reaches the test centre.

Spend a few minutes checking the lights, tyres, windscreen, wipers, washers, seatbelts, mirrors, horn and number plates. Pay attention to warning lights, unusual braking behaviour, steering problems, suspension noises and fluid leaks.

For anything you cannot safely assess yourself, arrange a professional inspection before the MOT.

And remember: an MOT is not a substitute for servicing. It tells you whether your vehicle meets the relevant test requirements at the time of inspection; regular servicing helps maintain the mechanical health of the vehicle throughout the year.

If your MOT is due in Aldershot, Farnborough, Fleet, Farnham or the surrounding area, prepare early rather than waiting until the expiry date.

Book your MOT in Aldershot with G Force Tyres and give your vehicle the best possible chance of a straightforward MOT result.