tire lenght for trinx m016 ?

[SaleelAlmajd]

i have a bike trinix m016 and the tire of it is same as the image
how can i measure its diameter from the given numbers ??

 

[alfeng]

The wheel's effective rim diameter is 559mm ... the label on the rim may say something like 559-17. As you can see, the tyre size is printed onto the sidewall ...

• The diameter is approximately 55.9 + 2*1.95 (an imperfect size indicator) == 59.8cm +/- ... Call it 598mm.== ~23.5+ inches

If you want to know the circumference, you can either roll the wheel along a flat surface & measure OR use simple arithmetic ... circumference == 2 * PI * r, where 'r' is the radius