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Tire replacement and puncture repair for trucks and large vehicles in the Kansai and Chugoku regions are left to Okada!

Available 24 hours a day:090-7591-9602

How to read the tire size

Please check the size

Display example

tire size

  1. 1…Cross section width(mm)
  2. 2…Flattening(%)
  3. 3…Tire structure symbol(radial)
  4. 4…Rim diameter(inch)
  5. 5…Load index(Single wheel/Double wheel)
  6. 6…Speed ​​sign(100km/h)

tire size

  1. 1…ross section width(inch)
  2. 2…Tire structure symbol(symbol(radial))
  3. 3…Rim diameter(inch)
  4. 4…Tire strength

tire size

  1. 1…ross section width(inch)
  2. 2…Tire structure symbol(symbol(radial))
  3. 3…Rim diameter(inch)
  4. 4…Tire strength
  5. 5…Tire use symbol(For light trucks)

check

Please check the flatness ratio

Method of calculation

  1. 1…Tire cross-section width(mm)
  2. 2……Tire cross-section height(%)

Flattening calculation method

check

Contact us 24 hours a day! Flow to request

  • Call to us

    Man on the phone
    First of all, please contact us by phone about the current situation. At that time, if you know the size of the tire, please let us know. If you don't know how to check the size, please feel free to contact us.
  • Inventory check

    Tire inventory
    Check our inventory. We have various types in stock, but we may order special size tires.
  • Go there / reservation

    Truck loaded with tire changers
    As soon as the stock is available, we will accept either a business trip or a visit reservation. We apologize for the inconvenience, but we will not be able to handle it if it is out of stock, but please feel free to contact us as we can order it unless it is urgent.