Frequently Asked Questions

Find answers to common questions about tyres, brakes, batteries, and more. Straight from the team at City Discount Tyres.

Tyres FAQs

How do I know what size tyres my car needs?

Your tyre size is displayed as a code, such as 205/55 R16. You'll find it on the sidewall or inside the driver’s door. It's also in your owner's manual. This number indicates the wheel's width, profile, and diameter. At City Discount Tyres, our technicians use the manufacturer's specifications to quickly match your vehicle to the correct tyre size.

How often should I replace my tyres?

Most tyres need replacing every 20,000 to 60,000 kilometres. However, you must also replace them when tread depth drops below 1.6mm. This is the legal limit in Australia. City Discount Tyres can inspect your tyres and measure tread depth to help you stay safe and compliant on the road.

How much do new tyres cost in Australia?

Depending on the brand, size, and performance level, a new tyre in Australia typically costs between $100 and $400. Generally speaking, the more expensive the tyres, the greater their durability and grip. City Discount Tyres offers a wide range of tyres for all budgets and needs.

Do I need to replace all four tyres at once?

You don’t always need to replace all four tyres at once. But replacing them in pairs is recommended to create more balanced handling. If only two tyres are worn, they should usually be fitted to the rear for better stability. City Discount Tyres assesses wear patterns to recommend whether two or four tyres need to be replaced.

What's the difference between cheap and expensive tyres?

Premium tyres will enhance the vehicles handling, improve vehicle stability and safety. This is due to their higher-quality rubber and design. Expensive tyres often provide better grip, shorter braking distances, and improved fuel efficiency. City Discount Tyres stocks both budget and premium brands to suit your driving style.

What is the correct tyre pressure for my car?

Most passenger vehicles require tyre pressures between 32 and 36 PSI. The exact number varies by model. The correct pressure is usually listed on a sticker inside the driver’s door or in the owner’s manual. City Discount Tyres can check and adjust your tyre pressure. This will ensure even wear, better fuel economy, and safer driving.

What do the numbers and letters on my tyre sidewall mean?

A code like 205/55 R16 91V tells you five key details about your tyre. They include width, aspect ratio, diameter, load index, and speed rating. These markings ensure the tyre matches your vehicle’s requirements. City Discount Tyres can clearly explain these numbers. We'll also help you choose tyres that meet manufacturer recommendations.

Can I mix different tyre brands on my car?

It's possible to mix tyre brands. However, it is not recommended because different tyres can perform differently in wet or dry conditions. Therefore, it's better to keep the same brand and tread pattern on each axle for better handling. City Discount Tyres can advise whether your current setup is safe or suggest a better one for your vehicle.

How long does it take to get new tyres fitted?

It usually takes the team at City Discount Tyres between 60 and 90 minutes[BP1.1] to fit new tyres on your vehicle. They go through a detailed process that includes mounting and balancing them, as well as performing safety checks.

Do you offer a warranty on tyres?

Most new tyre brands come with a manufacturer’s warranty, which ranges from 12 months to 7+ years. It covers you for defects in materials or workmanship. Our team at City Discount Tyres clearly explains the warranty details to our customers for each tyre brand they purchase.

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