195 60r16意思

"195 60R16" is a tire size designation, indicating the tire's width, aspect ratio, construction method, and wheel diameter. Here's what each part of the designation means:

  1. 195 - This is the tire's width in millimeters. It means the tire is 195 millimeters wide from sidewall to sidewall.

  2. 60 - This is the aspect ratio, which is the ratio of the tire's sidewall height to its width. In this case, the sidewall height is 60% of the tire's width. So, 195 millimeters wide times 60% equals a sidewall height of 117 millimeters.

  3. R - The "R" stands for "radial," which means the tire is constructed with radial ply. This is the most common type of tire construction.

  4. 16 - This is the wheel diameter, indicating that the tire is designed to fit a wheel with a diameter of 16 inches.

So, a tire size of 195/60R16 means the tire is 195 millimeters wide, has a sidewall height that is 60% of the width, is a radial tire, and is intended for a wheel with a diameter of 16 inches.