FAQs
Click the + to read any answer or then either a category or tag to view all questions under that category or tag.
The correct tyre size for your vehicle can be found on the sidewall of your current tyres or in your vehicle’s owner’s manual. The tyre size is represented by a combination of numbers and letters, such as 205/55 R16, where ‘205’ is the tyre width in millimetres, ’55’ is the aspect ratio, ‘R’ indicates radial construction, and ’16’ is the wheel diameter in inches. It’s important to match this size when purchasing new tyres to ensure proper fit and performance.
The load index, represented by a number in your tyre size (e.g., ’91’ in 205/55 R16 91V), indicates the maximum weight that each tyre can support when fully inflated. It is crucial to choose tyres with a load index that meets or exceeds the requirement for your vehicle. Using tyres with a lower load index than recommended can lead to tyre failure, especially under heavy loads, and may pose safety risks.
The aspect ratio, represented by the second number in your tyre size (e.g., ’55’ in 205/55 R16), indicates the height of the tyre’s sidewall as a percentage of its width. This ratio affects the tyre’s handling, ride comfort, and overall performance. A lower aspect ratio generally means better handling and a sportier feel, while a higher aspect ratio can offer a smoother ride. Choosing the correct aspect ratio is essential for maintaining your vehicle’s handling characteristics and comfort.