Sin Cars R1 Tire Sizes in Simple-to-Read Graphs

Tire width for different generations

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Quick notes on Sin Cars R1 tires

    • Min-max tire width: 245—265 mm
    • Min-max wheel diameter: R18—R19
    • Min-max sidewall height: 86—119 mm
    • Tire width difference from average: -16.3%
    • Average wheel height: 669 mm
    • Tire width per 1 hp: 0.5 mm / 1 hp
    • Weight per 1 mm of tire width: 5 kg / 1 mm
    • Load to 1 tire: 317 kg / 699 lbs
    • Power to 1 tire: 136 hp / 100 kW
    • Tiremain rating: 10 / 10

Whole wheel height (in. and mm)

  • Disc height: 474 mm;
    Tire height: 97 mm;
    Wheel height: 669 mm;

    Tire width to power ratio

  • 6.2 V8 — 0.4 mm per 1 hp (0.5 mm/kW)
  • 7.0 V8 — 0.4 mm per 1 hp (0.6 mm/kW)
  • GT4 6.2 V8 — 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
    6.2 V8 245 / 86 mm 654 mm
    (25.7 in)
    1541 cc (1.54 L) 2055 mm
    (80.9 in)
    980 mm
    (38.6 in)
    7.0 V8 245 / 86 mm 654 mm
    (25.7 in)
    1750 cc (1.75 L) 2055 mm
    (80.9 in)
    980 mm
    (38.6 in)
    GT4 6.2 V8 265 / 119 mm 696 mm
    (27.4 in)
    1550 cc (1.55 L) 2187 mm
    (86.1 in)
    1060 mm
    (41.7 in)
    Vehicle 6.2 V8
    Tire width / profile height 245 / 86 mm
    Whole tire height 654 mm (25.7 in)
    Engine сс to 1 tire 1541 cc (1.54 L)
    Tire circumferencee 2055 mm (80.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle 7.0 V8
    Tire width / profile height 245 / 86 mm
    Whole tire height 654 mm (25.7 in)
    Engine сс to 1 tire 1750 cc (1.75 L)
    Tire circumferencee 2055 mm (80.9 in)
    Summary tire width 980 mm (38.6 in)
    Vehicle GT4 6.2 V8
    Tire width / profile height 265 / 119 mm
    Whole tire height 696 mm (27.4 in)
    Engine сс to 1 tire 1550 cc (1.55 L)
    Tire circumferencee 2187 mm (86.1 in)
    Summary tire width 1060 mm (41.7 in)