Search Tyres by Sizes at Tyre Doctors
Compact city car, European SUV or sports car, the right tyre size matters for how your car stops, steers and uses fuel. At Tyre Doctors we make it simple to search for tyres by size. You get straight advice, proper equipment and a technician who actually looks at your car.
We’re in Knoxfield and see drivers from right across Melbourne. We fit all tyre sizes, from the most common to the hard-to-find ones. We match your car with tyres based on its factory specifications and the way you drive.
We have over 592+ five-star Google reviews, dealership-grade equipment and a lot of experience with European vehicles in particular.
Why Tyre Size Matters
Tyre size is more than a number on the sidewall. It affects your vehicle’s:
Road grip and braking distance
Ride comfort and cabin noise
Fuel efficiency
Suspension performance
Tyre lifespan and tread wear
Safety, especially in wet or high-speed conditions
The wrong tyre size can lead to poor handling and faster wear. So it’s worth getting the size right when it’s time to change your tyres.
Your Trusted Partner for All Tyre Sizes
We stock and fit tyres in a wide range of sizes for all vehicle types, including:
Hatchbacks and sedans
SUVs and 4WDs
Performance and sports cars
Light commercial vehicles
European luxury vehicles (BMW, Audi, Mercedes-Benz, Porsche, and more)
Our tyre changers and wheel balancers are from Hunter Engineering, so every tyre is fitted and balanced properly.
How to Find the Right Tyre Size
If you’re not sure about your current tyre size, it’s easy to check. You’ll find the size embossed on the sidewall of your tyre in a format like this:
Example: 225/45R17
Here’s what it means:
225 – Tyre width in millimetres
45 – Aspect ratio (height as a % of width)
R – Radial construction
17 – Diameter of the wheel in inches
If you’d rather we did it, just bring your vehicle in and we’ll check it for you. Every customer gets a free, no-obligation tyre check and a written report, so you’ll know exactly what your vehicle needs. No guesswork and no pressure.
Service for Every Tyre Size
We carry everything from 13-inch compact car tyres to 22-inch performance SUV tyres. We also supply low-profile, run-flat, off-road, and performance tyres in a wide range of dimensions.
If your vehicle needs a specialty size that’s hard to find elsewhere, we can source and fit it quickly. We work with brands such as Bridgestone, Michelin, Goodyear, Pirelli, and Continental.
Need Help Finding the Right Fit?
Not all vehicles use the same tyre sizes, even within the same model range. If you’ve changed your wheels, or your vehicle is imported or modified, you may need help working out the right tyre size.
At Tyre Doctors, we take the guesswork out of tyre sizing:
We check your car’s compliance plate or manual
We look at current wear patterns and alignment
We verify rim compatibility
We advise on upsizing or downsizing safely
Our Full Tyre Services
Tyres here come with the full job around them: fitting, balancing, an alignment check and honest advice.
New Tyres (All Brands & Sizes)
New Wheels & Fitting
Wheel Balancing with Hunter SmartWeight Pro
Wheel Alignment with Hunter Hawkeye Elite
TPMS Sensor replacement or Programming
Puncture Repairs
Free Tyre Condition Report
Why Choose Tyre Doctors?
We know tyres and we look after people. Here’s why Melbourne drivers keep coming back
European Vehicle Experts
We’re equipped for BMW, Mercedes, Porsche & more
592+ 5-Star Google Reviews
A long record of happy customers
Owner-Operated
The person who fits your tyres owns the business
Free Tyre Check & Report
No purchase required
The Latest Equipment
Including the Hunter Hawkeye Elite alignment system
Extensive Tyre Range
All sizes, all brands, all vehicles
Ready to Find the Right Tyre Size?
Worn tyres to replace, new wheels to fit, or a size you can’t find anywhere else? Give us a call.
Call now or visit us in Knoxfield for a free, no-obligation tyre check. We’ll make sure your car is riding on the right tyres.
Visit Us in Knoxfield, Melbourne
Our workshop is at 5/1644 Ferntree Gully Rd, Knoxfield VIC 3180, with easy access and 14 on-site parking spots.
Call us now on (03) 9763 0100 or 0455 330 000 to book your free tyre check or to ask about your tyre size.