Tyres
Tyres are an important part of the inspection. Their condition and compliance with the applicable requirements are assessed as part of determining whether the vehicle meets the required safety standard.
Roadworthy Guide
What Fails a Roadworthy in Queensland?
If you're getting ready for a Queensland Roadworthy, officially called a Safety Certificate, one of the biggest questions is usually: what could actually stop the vehicle from passing?
The inspection isn't about whether your car looks perfect or whether every part is brand new. It's about whether the vehicle meets the applicable Queensland minimum safety standards at the time it is inspected.
Mossy's Mobile RWC
Mobile Roadworthy inspections across the Gold Coast
Quick Answer
A vehicle may not pass if an inspected item doesn't meet
the applicable Queensland safety requirements.
The inspection covers important safety areas of the vehicle. If something inspected doesn't meet the applicable standard, it will need to be addressed before a Safety Certificate can be issued.
What Gets Checked?
What Does a Queensland Safety Certificate Inspection Check?
A Queensland Safety Certificate inspection looks at basic vehicle safety standards across a number of important areas. It's not simply a quick look around the car — the applicable inspection criteria are set out in Queensland's Vehicle Inspection Manuals.
Brakes
The vehicle's braking system is another key safety area. The inspection checks the relevant braking components and performance against the applicable requirements.
Steering
Steering components form part of the inspection because safe and predictable control of the vehicle is essential. The applicable steering requirements are checked during the inspection.
Suspension
Suspension is included in the basic vehicle safety checks. Relevant components are inspected against the applicable standards for the vehicle.
Body Rust or Damage
The vehicle body is also considered. Rust or damage can matter where it affects the vehicle's ability to meet the relevant safety requirements.
Windscreen
Windscreen condition is part of the inspection. Damage or other issues are assessed against the relevant inspection requirements rather than simply on appearance.
Lights
Vehicle lights are also included in the basic safety inspection. The applicable lighting requirements are checked as part of the Safety Certificate inspection. So if you've noticed a light isn't operating correctly, it's worth getting it looked at before the inspection rather than hoping it won't matter.
These are inspection areas — not a complete list of every possible reason a vehicle may fail.
The exact inspection criteria depend on the vehicle and the applicable requirements. Queensland's Vehicle Inspection Manuals contain the detailed inspection standards and reasons a vehicle may not pass. View the official Queensland Vehicle Inspection Manuals →
Mossy's Mobile RWC
Mobile Safety Certificate inspections across the Gold Coast
Before Your Inspection
Common Reasons a Vehicle May Not Pass a Roadworthy
There's no one-size-fits-all list of things that will make every vehicle fail. The vehicle has to meet the applicable Queensland inspection requirements for the items being assessed.
That said, there are some obvious safety areas worth checking before your appointment. If you already know something isn't working properly or is badly worn or damaged, getting it looked at before the inspection can save you some running around later.
Mossy's Tip
If you've noticed something obvious before the inspection, don't ignore it and hope it won't be checked. It's usually easier to deal with a known issue beforehand.
01
Tyres That Are Worn or in Poor Condition
Tyres are specifically included in Queensland's Safety Certificate inspection. If their condition doesn't meet the applicable requirements, the vehicle won't meet the required safety standard.
02
Lights That Aren't Operating Correctly
Lights are another inspection area. If you already know you've got a light that isn't working as it should, it's worth sorting it out before the vehicle is inspected.
03
Windscreen Problems
Windscreen condition forms part of the inspection. Cracks, damage or other problems are assessed against the relevant Queensland inspection criteria.
04
Brake Issues
Brakes are a key safety area. The relevant braking system requirements form part of determining whether the vehicle meets the Safety Certificate standard.
05
Steering or Suspension Problems
Both steering and suspension are included in the Safety Certificate inspection. Problems affecting these areas can prevent the vehicle from meeting the applicable requirements.
06
Body Rust or Damage
Rust or vehicle body damage can matter where the condition does not meet the relevant safety requirements. It's more than simply whether the car has a few cosmetic marks.
The final result is based on the inspection — not just this checklist.
These are useful examples, but they aren't a complete list of every possible inspection issue. The vehicle is assessed against the applicable Queensland inspection criteria at the time of the Safety Certificate inspection.
If It Doesn't Pass
What Happens If Your Car Fails a Roadworthy in Queensland?
A failed inspection doesn't automatically mean there's something dramatically wrong with the car. It means one or more inspected items did not meet the applicable requirements and a Safety Certificate can't be issued until the defects are satisfactorily corrected.
01
Inspection Result
You'll Receive an Inspection Report
If the vehicle is considered defective, an inspection report is provided showing how the vehicle is defective. This gives you a clear record of what needs to be addressed.
02
Get It Sorted
Have the Identified Defects Corrected
You can arrange for the defects listed on the inspection report to be repaired or corrected before organising the reinspection.
03
Reinspection
Arrange the Vehicle to Be Reinspected
If the vehicle is reinspected within the permitted period and the reported defects have been satisfactorily corrected, a Safety Certificate can be issued provided the vehicle is otherwise free of defects.
14
Days
Reinspection Period
The 14-Day Reinspection Window Matters
If the vehicle failed its first inspection, it can be returned for reinspection within 14 days. If it is returned more than 14 days after the inspection report was signed, Queensland TMR requires a new inspection.
When does the 14 days start?
The 14-day period starts on the day after the inspection report is given to the vehicle owner or driver.
Don't leave the reinspection until the last minute.
Call Mossy →
Once the repairs are completed, contact Mossy as soon as possible so there's enough time to organise your mobile reinspection within the required period.
Reinspection information based on current Queensland Department of Transport and Main Roads guidance. View the official TMR information →
An Important Difference
A Roadworthy Is Not the Same as a Mechanical Inspection
This is an important one — especially if you're buying a used car. A Queensland Safety Certificate confirms the vehicle has been inspected against the applicable minimum safety standards. It does not tell you everything about the overall mechanical condition or how reliable the vehicle may be in the future.
Safety Certificate
Queensland Roadworthy
A Roadworthy — officially a Queensland Safety Certificate — is an inspection against the applicable minimum vehicle safety requirements.
Checks applicable minimum safety standards.
Includes safety areas such as tyres, brakes, steering, suspension, body condition, windscreen and lights.
Used when a Queensland Safety Certificate is required for the relevant vehicle transaction or purpose.
What it doesn't do
A Safety Certificate inspection is not a comprehensive mechanical inspection of the vehicle's quality or life expectancy.
Buying a Used Vehicle
Pre-Purchase Inspection
A Pre-Purchase Inspection has a different purpose. It's designed to give a potential buyer more information about the vehicle's condition before deciding whether to buy it.
Intended to provide additional condition information before you buy.
Assesses the vehicle within the agreed inspection scope at the time Mossy inspects it.
Helps you make a more informed decision before handing over your money.
The decision is still yours
An inspection can give you useful information about the vehicle at that time, but the final decision about whether to purchase it remains with you.
Buying a Used Car?
Don't Rely on the Safety Certificate Alone to Tell You the Condition of the Car
A current Safety Certificate is important where one is required, but it shouldn't be treated as proof that a used vehicle is mechanically perfect or guaranteed to remain reliable. If you're considering buying a vehicle, getting additional information about its condition before you commit can help you make a better-informed decision.
Buying a used car on the Gold Coast?
View Pre-Purchase Inspections →
See what's included in Mossy's mobile Pre-Purchase Inspection service and how it can help before you decide whether to buy.
Queensland Government advises that a Safety Certificate is not
a comprehensive mechanical inspection of the quality or life
expectancy of a vehicle.
View official Queensland Safety Certificate information →
Roadworthy FAQs
Common Queensland Roadworthy Questions
Still got questions? These are some of the things people regularly want to know about Queensland Safety Certificates, failed inspections and selling a vehicle.
Queensland Rule Update
You no longer need a Safety Certificate before advertising
a registered vehicle for sale.
From 1 July 2026, Queensland changed this requirement. You can advertise the registered vehicle first, but you still need to obtain a current Safety Certificate before disposing of the registered vehicle to the buyer, unless an exemption applies or the vehicle is being disposed of to a licensed motor dealer.
Is a Roadworthy the same thing as a Queensland Safety Certificate?
In Queensland, Safety Certificate is the official term. Most people still call it a Roadworthy or RWC, so you'll commonly hear both names used.
The inspection determines whether the vehicle meets the applicable minimum vehicle safety standards at the time of inspection.
How long is a Queensland Safety Certificate valid?
For licensed motor dealers, a Safety Certificate is valid for 3 months or 1,000km from the date of issue — whichever comes first.
For all other sellers, it is valid for 2 months or 2,000km from the date of issue — whichever comes first.
Do I need a Roadworthy before I advertise my car for sale?
No — not before advertising it. From 1 July 2026, Queensland no longer requires a current Safety Certificate before you offer a registered vehicle for sale.
However, you still need to obtain a current Safety Certificate before disposing of a registered vehicle to the buyer, unless an exemption applies or you are disposing of the vehicle to a licensed motor dealer.
What happens if my vehicle doesn't pass?
If the vehicle doesn't meet the applicable requirements, an inspection report identifies the defects that need to be addressed.
The vehicle can be returned for reinspection within the permitted 14-day period. If it is returned more than 14 days after the inspection report was signed, a new inspection is required.
Does passing a Roadworthy mean the car is mechanically perfect?
No. A Queensland Safety Certificate inspection is about minimum vehicle safety standards. Queensland Government specifically advises that it is not a comprehensive mechanical inspection of the vehicle's quality or life expectancy.
If you're buying a used vehicle and want additional information about its condition, don't rely on the Safety Certificate alone.
You can also read about Mossy's Pre-Purchase Inspections →
Can Mossy come to me for a Roadworthy inspection?
Yes. Mossy's is a mobile vehicle inspection service based in Palm Beach and servicing the Gold Coast.
The inspection can be organised at an agreed suitable vehicle location, so you don't need to take the car to Mossy's workshop.
Queensland transport requirements can change. Mossy's Guides provide general information, so check the current Queensland Government requirements where they apply to your situation.
Official Safety Certificate Information →