How to Prepare Your Car for a Safety Certificate in Queensland

Failing a safety certificate inspection means a return visit, more cost, and more delay. The good news: most fail points are things you can check yourself in 20 minutes before we arrive. This guide walks you through exactly what Queensland-licensed inspectors look at — and how to sort it before booking.

1. Lights

All exterior lights must work — this is one of the most common fail points simply because bulbs blow without the owner noticing.

• Walk around the car and check: headlights (low and high beam), tail lights, brake lights, reverse lights, indicators (front, rear and side repeaters), hazard lights, and number plate lights
• Ask someone to stand behind while you press the brakes, or use a reflective surface
• Check for cracked or yellowed lenses — if a lens is broken to the point of exposing the bulb, it's a fail

2. Tyres

Tyres are inspected closely, and any one of these will cause a fail:

• Tread depth below 1.5mm — use a tread depth gauge or a 20-cent coin as a rough check. If you can see the full numbering on the coin, you're getting close
• Sidewall damage — bulges, cuts, or exposed cords are automatic fails
• Mismatched sizes — tyres on the same axle must be the same size
• Tyre pressure — not technically a pass/fail point on its own, but correctly inflated tyres can reveal sidewall issues that deflated tyres hide

3. Brakes

A full brake inspection requires specialist equipment, but you can do a quick sanity check:

• No grinding, squealing or pulling to one side when braking
• The brake pedal should be firm — if it sinks toward the floor, that's a hydraulic issue
• The handbrake should hold the car on a slope

4. Windscreen & Wipers

• No chips or cracks in the driver's line of sight (roughly the area swept by the wiper)
• Wiper blades must clear the screen effectively — if they're streaking or chattering, replace them before the inspection (they're cheap)
• Washer fluid must be present and functioning

5. Body & Structure

• No sharp edges that could injure pedestrians (torn bumpers, exposed metal)
• Doors must open, close and latch properly from inside and outside
• The bonnet must latch securely
• No major rust penetrating structural panels — surface rust is generally fine

6. Seatbelts

Every seatbelt must extend, retract, and click/release properly. Check each one — the rear middle belt is often the one people forget about and find is jammed or frayed.

7. Horn

It has to work. Simple.

8. Steering

• No excessive play in the steering wheel
• The car must not pull strongly to one side
• Power steering fluid at the correct level (if applicable)

9. Fluid Levels

While low fluid levels don't automatically fail a car, oil leaks visible at the inspection point can. Check for puddles where the car is parked and top up engine oil, coolant and brake fluid to correct levels.

What Happens If Something Fails?

If your vehicle doesn't pass, we'll give you a clear written list of what needs attention. You'll have a set period to get the repairs done and have the vehicle re-inspected — the specific timeframe depends on the nature of the defects found. Minor items can often be fixed quickly at a local workshop.