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How to Maintain Your Car’s Suspension to Pass the MOT

2025-09-06

Your car’s suspension system plays a crucial role in ensuring a smooth ride, maintaining control, and keeping your vehicle safe on the road. When it comes to passing your MOT test, a faulty suspension can lead to an immediate failure. Understanding how to maintain it can save you both time and money.

Why Is Suspension Important for an MOT?

The MOT test assesses your car’s roadworthiness, including the suspension system, to ensure it can safely absorb shocks and keep the tyres in contact with the road. Worn or damaged suspension components can lead to poor handling, uneven tyre wear, and increased braking distance – all of which are safety concerns flagged during an MOT.

Signs of Suspension Problems

Before heading for your MOT, watch for these common indicators of suspension issues:

  • Uneven tyre wear – a sign that your suspension is misaligned or worn.
  • Knocking or squeaking noises – often caused by worn-out bushings or ball joints.
  • Excessive bouncing – when the car continues to bounce after hitting a bump.
  • Pulling to one side – suggesting a problem with the shock absorbers or springs.

How to Maintain Your Car’s Suspension

Regular maintenance helps keep your suspension in top shape and increases your chances of passing the MOT:

  1. Inspect Shock Absorbers and Struts – Look for leaks, dents, or damage. Replace if necessary.
  2. Check Suspension Springs – Ensure they are not broken or corroded.
  3. Keep Tyres Balanced and Aligned – Misalignment puts extra strain on the suspension system.
  4. Lubricate Moving Parts – Bushings and joints should be properly lubricated to avoid wear.
  5. Avoid Overloading Your Car – Excess weight accelerates wear on the suspension components.

When to Seek Professional Help

If you notice any symptoms of suspension wear, have your vehicle inspected by a qualified mechanic before your MOT. Early repairs can prevent more costly damage and reduce the risk of a failed test.

Conclusion

Maintaining your car’s suspension isn’t just about passing the MOT – it’s about ensuring a safer, smoother, and more comfortable driving experience. Regular inspections, timely repairs, and proper driving habits will keep your suspension system in good condition, helping you pass your MOT with confidence.