Motorcycle Tyre Size Calc app for iPhone and iPad

Motorcycle Tyre Size Calculator are use to find Tyre width, Aspect ratio, Construction type, Rim diameter, Speed rating and Load index of Motorcycle Tyre.

Features:
- Instant calculation
- Result are copy able to other app
- Reference are included

Motorcycle Tyre Size Designations:
Motorcycle Tyre Code can be found on the tyres sidewall with information about tyre:
- Tyre width in mm
- Aspect ratio – ratio of height to width
- Rim diameter
- Construction type
- Load index - Maximum load capacity
- Speed rating - Maximum allowed speed

Same as four-wheeled vehicles, Tyres for motorcycle have a tyre code, which describes a tyres width, height/width aspect ratio, wheel diameter, load index and speed rating.

The most common code example are:
190/50 R 17 M/C (73 W)

- 3 digit number: The "nominal section width" of the tyre in millimeter, the widest point from both outer edges.
- / Slash character for character separation.
- 2 or 3 digit number: The "aspect ratio" of the sidewall height to the total width of the tyre, as a percentage.
- An optional letter indicating construction of the fabric carcass of the tyre:
B: bias belt (where the sidewalls are the same material as the tread, leading to a rigid ride)
D: diagonal
R: radial
-: cross ply tyre
- 2 digit number: Diameter in inches of the wheel that the tyre is designed to fit.
- M/C: Motorcycle Tyre
- 2 or 3 digit number: Load index
- 1 or 2 digit/letter combo: Speed rating

*This is a universal app that work for both iPhone and iPad.

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