Why Minimal Vehicle Maintenance Costs Maximum Money

The MOT certificate arrives in the post. The driver feels relieved, knowing that another year of legal driving is assured. It is time to forget about vehicle maintenance till the next time one gets notified. The MOT is seen as an endpoint and not a checkpoint. However, the brakes continue to wear out while the oil continues to deteriorate. The driver who worries about their car only during the MOT may end up spending heavily on maintenance.

An Absolute Minimum Standard, But Not a Guarantee

The MOT is an absolute minimum standard. This is the least satisfactory condition under which the car can continue driving legally on public roads. A car with old pads, old tyres, and old fluids may pass the MOT. It may have met the MOT requirements, but it is not mechanically sound. Imagine a scenario in which the MOT advises on the vehicle. The test will indicate that the brake pads need to be replaced. However, the vehicle passes the inspection. The owner drives for some time after the car receives the certificate of clearance. After a few months, a screeching noise is heard from the vehicle, and after checking the brake pads, the owner discovers that they require replacement, but now at three times the cost of replacing them if the advice had been heeded earlier. The MOT performed its function by issuing the advisory. However, the driver who considers this a one-time event does nothing until his car can no longer be driven.

Numbers Tell an Alarming Story

According to recent statistics, over one million UK motorists have deliberately avoided servicing their cars. Various reasons exist for this decision. The most frequent one is financial. Another reason is time constraints. Some individuals fail to recognise the importance of service even when the vehicle operates normally. Avoiding car service Stoke on Trent to save money can prove to be expensive. This is clear to fleet owners who ensure timely servicing of their commercial vehicles, as they know the cost of downtime outweighs the cost of scheduled services.

The Fluid That Is Never Renewed

Engine oil lubricates, dissipates heat, and acts as a filter for various components. After some time, engine oil becomes useless. The MOT test checks the condition of tyres but does not consider their age. If the tyre’s tread depth is approximately 1.6 mm, they meet all requirements. The brake fluid becomes thicker. Small bits of metal accumulate in the oil through regular wear. Engine oil no longer protects the engine in cold weather. The MOT examination does not check engine oil. It does not inspect the oil's quality, nor does it require a dipstick reading. One can clear the MOT Stoke on Trent test with an oil that has not been changed for thousands of miles. However, the effect of old oil takes some time to become apparent. The engine would never fail on the test bench. But every engine with degraded oil experiences additional wear on key components. This wear adds up, resulting in oil consumption and loss of engine power. The driver has to choose between rebuilding the engine and buying a new car. All this could have been avoided with oil changes costing around £100.

Legality vs Usability

The MOT test checks the condition of tyres but does not consider their age. If the tread depth of the tyre is approximately 1.6 mm, it means that the tyre meets all requirements. However, such a tyre will hardly help you drive on a wet road. The one who depends on the MOT test to change his tyres is likely to use technically legal tyres, but not the best ones. Worn-out tyres are expensive. In terms of functionality, they increase braking distance. They are prone to punctures caused by potholes. They also make a lot of noise while driving.

The Moisture That Compromises Stopping Power

Moisture from the air contaminates brake fluid. It becomes less effective, and its boiling temperature decreases. During aggressive braking, the fluid can actually boil. Steam is compressible. Brake fluid is not. If steam forms in the brake system, the pedal will become soft, and the stopping distance will be much greater. The MOT does not check the water level in the brake fluid. A car can pass the braking test using old fluid. The fluid might still be doing its job, but its safety margin is reduced. Replacing brake fluid costs around £50. A written-off car is worth far more than that.

Conclusion

MOT tests are a safeguard of public safety. It identifies unsafe cars. It does not stop them from being unsafe to begin with. This is where servicing comes in. If one drives based solely on the MOT test, then that person is buying time, using up their used oil, using their deteriorating coolant, and legally having worn-out tyres. The MOT pass certificate gives drivers a false sense of confidence in their vehicle. Their car is legal, but not properly serviced. Inevitably, the consequences will catch up. This includes having a repair bill, breaking down, and losing all money saved by avoiding the service.