3 ms·
My favourite is car tyre sizes. 215/60R16 means the maximum width is 215 millimetres, the aspect ratio of the cross section is 60 percent, R is both a separator
by carey 11y ago
My favourite is car tyre sizes. 215/60R16 means the maximum width is 215 millimetres, the aspect ratio of the cross section is 60 percent, R is both a separator and a code for radials, and it's made for 16 inch rims.
- gpvos 11y agoEven in the Netherlands, a staunchly metric country, bicycle tyre diameters are measured in inches. (Wouldn't know about car tyres.)