BMW Z8 Tire Sizes in Simple-to-Read Graphs

Tire width for different generations

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Quick notes on BMW Z8 tires

    • Min-max tire width: 245 mm
    • Min-max wheel diameter: R18
    • Min-max sidewall height: 110 mm
    • Tire width difference from average: -13.9%
    • Average wheel height: 678 mm
    • Tire width per 1 hp: 0.6 mm / 1 hp
    • Weight per 1 mm of tire width: 7 kg / 1 mm
    • Load to 1 tire: 415 kg / 915 lbs
    • Power to 1 tire: 100 hp / 74 kW
    • Tiremain rating: 8 / 10

Tire width to car width ratio

  • Average tire width: 245 mm;
    Car body width: 1830 mm;
    Car width to tyre width: 13%;
  • Whole wheel height (in. and mm)

  • Disc height: 457 mm;
    Tire height: 110 mm;
    Wheel height: 678 mm;

    Tire width to power ratio

  • 4.9 — 0.6 mm per 1 hp (0.8 mm/kW)
    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    4.9 245 / 110 mm 678 mm
    (26.7 in)
    1235 cc (1.24 L) 2130 mm
    (83.9 in)
    980 mm
    (38.6 in)
    Vehicle 4.9
    Tire width / profile height 245 / 110 mm
    Whole tire height 678 mm (26.7 in)
    Engine сс to 1 tire 1235 cc (1.24 L)
    Tire circumferencee 2130 mm (83.9 in)
    Summary tire width 980 mm (38.6 in)