What Tyres Fit My Car?

Did you know that fitting the wrong size tyre on your car can affect your fuel economy, handling, and even your insurance? It's true and one of the main reasons why getting the correct tyre size matters more than most people realise.

When buying new tyres, the most common question we hear at Tyrepower is, "What tyres fit my car?" We understand that things can get confusing quickly with so many tyre sizes, specs, and options.

Whether you're driving a city hatchback, a family SUV or a tough-as-nails ute, getting the correct tyre fitment is key to your safety, driving comfort, and even how your car performs on Aussie roads. In this guide, we'll help you determine the right tyre size for your car.

Struggling to Find the Right Tyre Size?

If you're staring at your current tyres or scrolling through options online thinking, "I've got no idea what any of this means," you're not the only one. Most drivers don't realise that tyre sizes can vary even within the same make and model. Your correct tyre size depends on a few factors, like the year your car was built, whether it's been modified, and the trim or wheel options it came with.

How to Identify Your Tyre Size (With or Without Tools)

There are a few ways to figure out what tyres fit your car that don't require you to be a mechanic or own fancy tools.

This is hands-down the easiest method. Use your car's registration number with our Tyrepower Tyre Finder. Punch it in, and you'll see a list of tyre sizes that match your vehicle. It's fast, accurate, and doesn't involve crawling around your garage with a torch.

Have a look at the writing on the side of your tyre. You'll see something like 205/55 R16. That's your tyre size code, and we'll break that down shortly.

Most vehicles come with a tyre placard located inside the driver's door, glovebox or sometimes near the fuel cap. It shows the manufacturer's recommended tyre size, load rating and pressure. You'll also find the same information in your owner's manual.

Note: If your car was bought second-hand, the tyres currently on it might not be the right size. Always cross-check with the placard or manual to be sure.

Where to Find Tyre Size Information on Your Car

Just kneel beside your tyre and look at its sidewall. You'll see numbers and letters like 215/60 R16, which is the full tyre size code.

Open the driver's side door and look at the inside frame. Most cars have a sticker that tells you the correct tyre size, pressure recommendations and load capacity.

Flip through your glovebox manual under "Tyres" or "Specifications." This can be helpful if your placard is missing or unreadable.

Alright, let's decode what's written on your tyre. Say you see 215/60 R16 95V. Here's what it all means:

• 215 is the width of the tyre in millimetres from edge to edge.
• 60 is the aspect ratio. It means the tyre's height is 60% of its width.
• R means radial construction, which is standard for modern vehicles.
• 16 is the diameter of the rim, measured in inches.
• 95 is the load index. This tells you how much weight each tyre can safely carry.
• V is the speed rating. This tells you the maximum speed the tyre can safely handle. In this case, it's up to 240 km/h.

See our guide to reading tyres for more information

Let Tyrepower Help You Choose the Perfect Tyres

Still not sure what tyres fit your car? At Tyrepower, we make finding the right tyres easy. You can use our Tyre Finder tool to search by rego, browse by vehicle, or call us at 13 21 91 for a chat. Our tyre experts will help you pick the perfect tyres for your driving habits, vehicle and budget without the upsell or the fluff. Come in-store or call us, and we'll help you get back on the road with the right rubber under you. Find your nearest Tyrepower store.

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