How do MOT testers do it?

MOTs can feel a little mysterious if you have never seen one and/or know nothing of their meaning. In fact, it’s just a very organised safety and emissions inspection. The tester is not looking for perfection; they are checking to see if your car meets the minimum legal standards required in order for it to be allowed on the road.

Step 1: Identity and basics

The tester checks the condition of many things, like registration/VIN details, and also there is an obvious checking of the number plate, etc. For MOT Gloucester, contact 23carandcommercial.com/mot-gloucester

Step 2: Lights, wipers and visibility

They’ll inspect:

Headlights, brake lights and indicators (as well as hazards)

Windscreen (any chips/cracks in the driver’s view)

Wipers and washers

Mirrors and horn

Step 3: Tyres, wheels and steering

Tread depth, damage and fit of tyres are inspected. Steering components are checked for wear and excess play.

Step 4: Brakes and suspension

Your car will then go onto the brake rollers (where applicable) to assess braking performance and balance. The suspension is checked for leaking springs, damage and loose parts.

Step 5: Underbody checks

Testers look for (with the car raised):

Corrosion in structural areas

Leaking fluids

Exhaust condition and security

Brake pipes and fuel lines.

Step 6: Emissions

An emissions test checks exhaust gases against limits; specific ones vary by vehicle.

Step 7: Results and advisories

You will receive a pass (with or without advisories) or fail. Advisories are not a sign of immediate failure, but they need to be planned and attended to.

A pre-MOT inspection can flag up the common problems and avoid a last-minute panic if you’re worried about your MOT.

Gabriel Hiott

Gabriel Hiott