MOT Testing: Everything You Need to Know

Complete guide to MOT tests, when they're due, what's checked, and how to prepare your vehicle.

MOT Testing: Everything You Need to Know

The MOT (Ministry of Transport) test is an annual safety, roadworthiness, and environmental test for vehicles over 3 years old in the UK.

When is MOT Required?

  • First test: 3 years after the vehicle's first registration
  • Subsequent tests: Annually
  • Exemptions: Vehicles registered before 1960 (but still recommended)

What's Checked in an MOT?

The MOT test covers several key areas:

Safety Systems

  • Brakes and brake fluid
  • Lights and electrical systems
  • Steering and suspension
  • Tyres and wheels
  • Seatbelts and restraint systems

Structural Integrity

  • Body and chassis condition
  • Corrosion and damage assessment
  • Door and mirror functionality

Environmental Impact

  • Exhaust emissions
  • Fuel system integrity
  • Noise levels

Common MOT Failures

Understanding common failure points can help you prepare:

  1. Lighting issues (19% of failures)
    • Bulbs not working
    • Incorrect beam alignment
    • Damaged lenses
  2. Tyre problems (10% of failures)
    • Insufficient tread depth
    • Damage or bulges
    • Incorrect pressure
  3. Brake defects (9% of failures)
    • Worn brake pads
    • Brake fluid leaks
    • Handbrake adjustment

Preparing for Your MOT

Pre-Test Checklist

  • Check all lights work
  • Inspect tyres for wear and damage
  • Test windscreen wipers
  • Ensure mirrors are secure
  • Check fluid levels

What to Bring

  • V5C registration document
  • Current MOT certificate
  • Valid insurance certificate

After the Test

If You Pass

  • You'll receive an MOT certificate
  • Valid for 12 months
  • Keep the certificate safe

If You Fail

  • You'll get a refusal certificate
  • Lists all failure points
  • You have time to fix issues and retest

Using Lisense for MOT Information

Our vehicle search tool provides comprehensive MOT data including:

  • Test history and results
  • Advisory notices
  • Failure reasons
  • Test dates and expiry

Check any vehicle's MOT status instantly with our search tool!