Smart Forfour Tire Sizes in Simple-to-Read Graphs

Tire width for different generations

Quick notes on Smart Forfour tires

    • Min-max tire width: 165—185 mm
    • Min-max wheel diameter: R15—R17
    • Min-max sidewall height: 83—107 mm
    • Tire width difference from average: +24.1%
    • Average wheel height: 597 mm
    • Tire width per 1 hp: 1.9 mm / 1 hp
    • Weight per 1 mm of tire width: 6 kg / 1 mm
    • Load to 1 tire: 251 kg / 554 lbs
    • Power to 1 tire: 22 hp / 16 kW
    • Tiremain rating: 2 / 10

Tire width to car width ratio

  • Average tire width: 170 mm;
    Car body width: 1665 mm;
    Car width to tyre width: 10%;
  • Whole wheel height (in. and mm)

  • Disc height: 394 mm;
    Tire height: 101 mm;
    Wheel height: 597 mm;

    Tire width to power ratio

  • 0.9 — 1.8 mm per 1 hp (2.5 mm/kW)
  • 1.0 — 2.3 mm per 1 hp (3.2 mm/kW)
  • Brabus 0.9 — 1.7 mm per 1 hp (2.3 mm/kW)
  • 17.6 kWh — 2 mm per 1 hp (2.8 mm/kW)
    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    0.9 165 / 107 mm 596 mm
    (23.5 in)
    225 cc (0.23 L) 1872 mm
    (73.7 in)
    660 mm
    (26 in)
    1.0 165 / 107 mm 596 mm
    (23.5 in)
    250 cc (0.25 L) 1872 mm
    (73.7 in)
    660 mm
    (26 in)
    Brabus 0.9 185 / 83 mm 598 mm
    (23.5 in)
    225 cc (0.23 L) 1879 mm
    (74 in)
    740 mm
    (29.1 in)
    17.6 kWh 165 / 107 mm 596 mm
    (23.5 in)
    - 1872 mm
    (73.7 in)
    660 mm
    (26 in)
    Vehicle 0.9
    Tire width / profile height 165 / 107 mm
    Whole tire height 596 mm (23.5 in)
    Engine сс to 1 tire 225 cc (0.23 L)
    Tire circumferencee 1872 mm (73.7 in)
    Summary tire width 660 mm (26 in)
    Vehicle 1.0
    Tire width / profile height 165 / 107 mm
    Whole tire height 596 mm (23.5 in)
    Engine сс to 1 tire 250 cc (0.25 L)
    Tire circumferencee 1872 mm (73.7 in)
    Summary tire width 660 mm (26 in)
    Vehicle Brabus 0.9
    Tire width / profile height 185 / 83 mm
    Whole tire height 598 mm (23.5 in)
    Engine сс to 1 tire 225 cc (0.23 L)
    Tire circumferencee 1879 mm (74 in)
    Summary tire width 740 mm (29.1 in)
    Vehicle 17.6 kWh
    Tire width / profile height 165 / 107 mm
    Whole tire height 596 mm (23.5 in)
    Engine сс to 1 tire -
    Tire circumferencee 1872 mm (73.7 in)
    Summary tire width 660 mm (26 in)

    Quick notes on Smart Forfour tires

      • Min-max tire width: 175—205 mm
      • Min-max wheel diameter: R14—R17
      • Min-max sidewall height: 82—114 mm
      • Tire width difference from average: +16.6%
      • Average wheel height: 586 mm
      • Tire width per 1 hp: 1.8 mm / 1 hp
      • Weight per 1 mm of tire width: 5 kg / 1 mm
      • Load to 1 tire: 241 kg / 532 lbs
      • Power to 1 tire: 25 hp / 18 kW
      • Tiremain rating: 4 / 10

    Tire width to car width ratio

  • Average tire width: 176 mm;
    Car body width: 1676 mm;
    Car width to tyre width: 11%;
  • Whole wheel height (in. and mm)

  • Disc height: 381 mm;
    Tire height: 105 mm;
    Wheel height: 591 mm;

    Tire width to power ratio

  • 1.1i — 2.3 mm per 1 hp (3.2 mm/kW)
  • 1.0i — 2.7 mm per 1 hp (3.7 mm/kW)
  • 1.5 cdi — 1.8 mm per 1 hp (2.5 mm/kW)
  • 1.3i — 1.8 mm per 1 hp (2.5 mm/kW)
  • 1.5i Brabus — 1.2 mm per 1 hp (1.6 mm/kW)
    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    1.1i 175 / 114 mm 583 mm
    (23 in)
    281 cc (0.28 L) 1832 mm
    (72.1 in)
    700 mm
    (27.6 in)
    1.0i 175 / 114 mm 583 mm
    (23 in)
    281 cc (0.28 L) 1832 mm
    (72.1 in)
    700 mm
    (27.6 in)
    1.5 cdi 175 / 114 mm 583 mm
    (23 in)
    373 cc (0.37 L) 1832 mm
    (72.1 in)
    700 mm
    (27.6 in)
    1.3i 175 / 114 mm 583 mm
    (23 in)
    333 cc (0.33 L) 1832 mm
    (72.1 in)
    700 mm
    (27.6 in)
    1.5i Brabus 205 / 82 mm 596 mm
    (23.5 in)
    367 cc (0.37 L) 1872 mm
    (73.7 in)
    820 mm
    (32.3 in)
    Vehicle 1.1i
    Tire width / profile height 175 / 114 mm
    Whole tire height 583 mm (23 in)
    Engine сс to 1 tire 281 cc (0.28 L)
    Tire circumferencee 1832 mm (72.1 in)
    Summary tire width 700 mm (27.6 in)
    Vehicle 1.0i
    Tire width / profile height 175 / 114 mm
    Whole tire height 583 mm (23 in)
    Engine сс to 1 tire 281 cc (0.28 L)
    Tire circumferencee 1832 mm (72.1 in)
    Summary tire width 700 mm (27.6 in)
    Vehicle 1.5 cdi
    Tire width / profile height 175 / 114 mm
    Whole tire height 583 mm (23 in)
    Engine сс to 1 tire 373 cc (0.37 L)
    Tire circumferencee 1832 mm (72.1 in)
    Summary tire width 700 mm (27.6 in)
    Vehicle 1.3i
    Tire width / profile height 175 / 114 mm
    Whole tire height 583 mm (23 in)
    Engine сс to 1 tire 333 cc (0.33 L)
    Tire circumferencee 1832 mm (72.1 in)
    Summary tire width 700 mm (27.6 in)
    Vehicle 1.5i Brabus
    Tire width / profile height 205 / 82 mm
    Whole tire height 596 mm (23.5 in)
    Engine сс to 1 tire 367 cc (0.37 L)
    Tire circumferencee 1872 mm (73.7 in)
    Summary tire width 820 mm (32.3 in)