What Does the '55' Mean in Tyre Specification 195 55 R16?

Learn what the '55' in tyre size 195 55 R16 represents and how it affects tire performance, handling, and comfort.

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In the tyre specification 195 55 R16, the '55' represents the aspect ratio of the tire. This number is a percentage that describes the height of the tire's sidewall as a percentage of its width. So, in this case, the tire’s sidewall height is 55% of its width (195 mm). This aspect ratio is crucial for understanding how your tires will perform in terms of handling, ride comfort, and appearance.

FAQs & Answers

  1. What does the aspect ratio number mean on a tyre? The aspect ratio is the height of the tyre's sidewall expressed as a percentage of its width. For example, a '55' means the sidewall height is 55% of the tyre's width.
  2. How does the aspect ratio affect tyre performance? A lower aspect ratio generally means better handling and cornering, while a higher aspect ratio usually offers more ride comfort and cushioning.
  3. What do other numbers in 195 55 R16 represent? '195' is the tyre width in millimeters, and 'R16' indicates the tyre's radial construction and the rim diameter in inches.

Watch More

To better understand your vehicle's tyre specifications, check out our videos explaining other common tyre markings like width, radial construction, and rim diameter. These guide you to choose and maintain tyres for optimal performance and safety.

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