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Call us on 4228 7949
Call us on 4228 7949

What Makes A Car Unroadworthy?

When it comes to driving safely, having a roadworthy vehicle is crucial. An unroadworthy car not only puts your life at risk but also endangers the lives of others on the road. It’s important to be aware of the various factors that can make a car unroadworthy, ensuring you take necessary precautions and maintenance measures to keep your vehicle in top shape.

1. Faulty Braking System

A car with a faulty braking system is a serious safety hazard. Brakes that are worn out, have leaking brake fluid, or exhibit a soft pedal can significantly impair your ability to stop or slow down when needed. Regularly inspect and maintain your brake pads, rotors, and brake lines to ensure they are in good working condition.

2. Bald or Damaged Tyres

Tires are the only contact point between your car and the road. Bald or damaged tires can lead to poor traction, reduced handling, and increased risk of accidents, especially in wet or icy conditions. Check the tread depth regularly, and replace tires that are worn out or damaged.

3. Broken Lights

Proper lighting is essential for visibility and signaling to other drivers on the road. Burnt-out or broken headlights, taillights, brake lights, or turn signals can make it difficult for other drivers to see you or anticipate your movements. Regularly inspect and replace any faulty lights to ensure your car is visible in all conditions.

4. Non-Functional Wipers and Washers

Clear visibility is crucial for safe driving, especially during rain, snow, or foggy conditions. Faulty wipers or washers that don’t effectively clean the windshield can impair your vision and increase the risk of accidents. Check and replace worn-out wiper blades, and ensure the wiper fluid reservoir is filled regularly.

5. Faulty Steering or Suspension

A car’s steering and suspension system are responsible for stability, control, and a smooth ride. If you notice excessive play in the steering wheel, vibrations, or uneven tire wear, it could indicate problems with the steering or suspension components. Have them inspected and repaired by a professional to prevent handling issues on the road.

6. Inoperative Safety Features

Modern cars are equipped with a variety of safety features designed to protect occupants in the event of an accident. Non-functional airbags, seatbelts, or electronic stability control systems can significantly compromise your safety on the road. Regularly test these safety features to ensure they are working properly.

7. Exhaust System Issues

The exhaust system plays a vital role in controlling emissions and maintaining the proper operation of your vehicle. A faulty exhaust system can lead to excessive noise, emission of harmful gases, and reduced fuel efficiency. Regularly inspect the exhaust pipes, muffler, and catalytic converter for any leaks, rust, or damage. Addressing these issues promptly will help keep your car roadworthy and environmentally friendly.

8. Electrical Problems

A car’s electrical system powers various components, including the ignition, lights, and electronics. Electrical issues can lead to malfunctioning lights, erratic engine performance, or even complete vehicle breakdowns. If you experience flickering lights, problems starting the car, or other electrical malfunctions, it’s important to have them diagnosed and repaired by a qualified mechanic.

9. Fuel System Complications

A well-maintained fuel system is essential for the efficient operation of your car’s engine. Issues such as clogged fuel filters, leaking fuel lines, or a malfunctioning fuel pump can disrupt the fuel delivery process, leading to engine misfires, reduced power, and poor fuel economy. Regularly inspect and service the fuel system to prevent these problems and ensure your car remains roadworthy.

10. Body and Structural Damage

The overall integrity of a vehicle’s body and structure is crucial for safety. Significant body damage or structural deformities can compromise the vehicle’s ability to absorb impact during a collision, increasing the risk of severe injuries. Inspect your car for any signs of body damage, rust, or structural issues, and address them promptly to maintain its roadworthiness and crash protection.


Maintaining a roadworthy car is not only a legal requirement but also a responsibility to yourself and others on the road. Regular inspections, proper maintenance, and timely repairs are key to ensuring your car remains safe and reliable. By addressing issues related to braking, tires, lights, wipers, steering, safety features, exhaust, electrical system, fuel system, and body damage, you can significantly reduce the risk of accidents and enjoy a smooth and trouble-free driving experience.

Remember, keeping your car roadworthy is essential for your safety and the safety of others. Regular maintenance and addressing any issues promptly will go a long way in ensuring a smooth and secure driving experience.

Contact us at (02) 4228 7949 if you want a fast quote or visit us at if you want to learn more.

We service Figtree, Shoalhaven Heads, Mount Pleasant, Wollongong, Greenwell Point, Kiama, Corrimal, Warilla, Albion Park Rail, Worrigee and surrounding areas.