3 Essential Tips For Passing Your Mobile Roadworthy Inspection

Port City Mechanical and Servicing • February 10, 2025
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When it’s time for your mobile roadworthy inspection in Gladstone, ensuring your vehicle meets safety requirements is crucial. Whether you’re selling your car, transferring ownership, or just keeping it roadworthy, a failed inspection can be inconvenient and costly. To help you prepare, here are some key areas to check before booking your mobile roadworthy inspection.

1. Check Your Tyres for Wear & Proper Inflation


Your tyres are one of the most important safety components of your vehicle. Worn or incorrectly inflated tyres are a common reason for failing an inspection.



  • Tread Depth: Ensure your tyres have at least 1.5mm of tread depth across the surface. If they’re worn beyond this limit, replace them before your inspection.
  • Physical Damage: Look for cracks, bulges, or uneven wear, which could indicate alignment or suspension issues.
  • Tyre Pressure: Inflate all tyres (including the spare) to the manufacturer’s recommended levels to improve handling and fuel efficiency.


Regularly checking your tyres can prevent unnecessary failure and improve your vehicle’s safety.

2. Test Your Lights & Indicators


Properly functioning lights are essential for visibility and safety, but faulty lights can easily result in a failed roadworthy inspection.



  • Headlights, Brake Lights & Indicators: Turn on all lights and indicators to ensure they work properly. If a bulb is out, replace it immediately.
  • Dashboard Warning Lights: Any warning lights, such as check engine, ABS, or airbag indicators, could lead to a failed inspection.
  • Cleanliness: Dirty or foggy headlight lenses can reduce brightness. If necessary, clean them or have them restored.


Checking your lighting system only takes a few minutes but can save you from the hassle of re-inspection.

3. Assess Windscreen & Wipers for Damage


A clear and undamaged windscreen is essential for safe driving. However, major defects in your windscreen or faulty wipers could result in failure.


  • Cracks & Chips: Cracks over 16mm in the driver’s field of view will need repair or replacement before the inspection.
  • Windscreen Wipers: Ensure they operate smoothly and replace them if they properly leave streaks or clear water.
  • Washer Fluid: Fill your washer reservoir to ensure clear visibility in wet conditions.



A damaged windscreen can impair visibility, so addressing these issues early will help you pass your inspection easily.

Book Your Mobile Roadworthy in Gladstone Today!


At Port City Mechanical and Servicing, we offer convenient mobile roadworthy inspections in Gladstone, bringing expert vehicle checks to your doorstep. Book an inspection with us today to avoid unnecessary delays and ensure your car is compliant. Get in touch with our mobile mechanic in Gladstone to schedule your mobile roadworthy inspection and get your vehicle certified hassle-free!

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