Which Tire Sidewall Height Is Taller: 60 or 65? Explained

Learn why a tire with a 65 aspect ratio sidewall is taller than one with a 60, and how tire size numbers affect tire height.

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In tire size notation, the number following the aspect ratio (the second number in the tire size) indicates the height of the tire's sidewall as a percentage of the width. Therefore, a tire with a size ending in 65 has a taller sidewall than one ending in 60, given that both tires have the same width. This means the '65' tire is taller than the '60' tire.

FAQs & Answers

  1. What does the number 60 or 65 mean in tire sizes? The numbers 60 or 65 in tire sizes refer to the aspect ratio, which is the height of the tire's sidewall expressed as a percentage of its width. A 65 aspect ratio means the sidewall height is 65% of the tire’s width.
  2. Is a tire with a 65 aspect ratio taller than one with a 60? Yes, for tires with the same width, a tire with a 65 aspect ratio has a taller sidewall than one with a 60 aspect ratio.
  3. How does tire sidewall height affect vehicle performance? Taller sidewalls generally provide a more comfortable ride by absorbing road shocks better, while shorter sidewalls can improve handling and steering responsiveness.