## Description

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 tyre’s 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 tyre’s 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.

Thanks for your support and do visit nitrio.com for more apps for your iOS devices.