What is a 265/75 tire equivalent to?
Yes, 265/75r15 matches 31×10. R15 dimensions. Both deliver nearly identical measurements: 30. Therefore, the tire size 265/75r16 can be expressed in inches as roughly 10.R16 has a 70% aspect ratio, which gives a shorter sidewall than the 265/75R16. The diameter is about 30. The 265/75R16 has an aspect ratio of 75% which gives a taller and wider sidewall as compared to the 265/70R16 tire and an overall diameter of approximately 31.In a 265/70R18 tire, the sidewall height is 70% of 265mm, but in a 275/65R18 tire, it is only 65% of 275mm. This makes 265/70R18 to have a taller relative sidewall and therefore makes the total diameter slightly larger.When comparing tires with identical aspect ratios, a 285 tire typically measures 0. The height difference becomes more pronounced with different aspect ratios – a 275/65R17 versus a 285/70R17 shows approximately 1.