Truck Roadworthy
Truck Roadworthy Inspections You Can Trust
Certified, experienced, and ready to keep your truck compliant.
Need a truck roadworthy? Peninsula Diesel is the only licensed heavy vehicle mechanic on the Mornington Peninsula offering certified roadworthy inspections for trucks and commercial diesel vehicles.
As a VicRoads-accredited testing centre, we perform thorough assessments and clear communication—no confusion, no guesswork. Whether you’re selling, re-registering or clearing a defect notice, we’ll make sure your truck is safe, compliant, and good to go.
Book your truck roadworthy inspection now.



What Is a Truck Roadworthy?
A Certificate of Roadworthiness (RWC) confirms that your truck meets the minimum safety standards required for public road use. It’s a legal requirement in Victoria for:
Vehicle registration
Transfer of ownership (when selling or buying a truck)
Clearing certain defect notices
At Peninsula Diesel, we inspect trucks of all types and sizes—backed by decades of diesel experience and a fully equipped workshop in Mornington.
What’s Checked During a Roadworthy Inspection?
Our licensed inspectors will assess key safety components of your truck, including:
Wheels and tyres
Steering, suspension and braking systems
Lights, indicators and reflectors
Seats and seatbelts
Windscreen, wipers and washers
Vehicle structure and chassis integrity
Other safety-critical components
If your truck meets the required safety standard, we’ll issue a Certificate of Roadworthiness on the spot.


Simple, Flat Rate Pricing
We now offer flat rate pricing for roadworthy inspections — no surprises, just clear upfront costs. Whether your truck’s brand new or seen a few years on the road, you’ll know what to expect before we begin.
If there are any issues, we’ll give you a detailed report and you can choose to handle repairs yourself or get a quote from us. We’ll work with you to keep the process fair, transparent, and straightforward.
How Long Is a Truck Roadworthy Valid For?
A truck RWC is valid for 30 days from the date it’s issued, but keep in mind that this doesn’t guarantee the truck remains roadworthy for that entire period. It’s a snapshot of the truck’s condition on the day of the inspection.
Why Book with Peninsula Diesel?
Only licensed truck roadworthy mechanic on the Peninsula
VicRoads-accredited inspection centre
Over 40 years of diesel and heavy vehicle expertise
No-nonsense advice and fair, transparent pricing
Trusted by local operators and commercial clients across Melbourne’s South East
Whether it’s one truck or a whole fleet, we’ll help you stay compliant, safe and on the road.

Book your roadworthy inspection today.
Thorough checks. Honest advice. Fast turnaround.
Call the team at Peninsula Diesel to schedule your inspection.