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Rims for BMW i8 in Easy-to-Read Graphs

Average rim size per years

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Quick notes on BMW i8 rims

    • Average rim diameter: 20 in. (508 mm)
    • Average rim width: 7 in. (178 mm)
    • Max speed on original rims: 155 mph (250 km/h)
    • Load to one rim: 399 kg (879 lbs)
    • Rim diameter to car height: 39%
    • Power in 1 mm of rim width: 1.3 hp/mm (0.96 kW/mm)
    • Rims diameter to fuel consumption: 4.54 mm to 1 mpg
    • Summary width of rims: 28 in. (711 mm)
    • Rim circumference: 62.8 in. per wheel (1595 mm)
    • Rimsley rating: 8 / 10

Original 2018 BMW i8 rim size

  • 1.5/11.6 kWh — 7 in. width and 20 in. diameter

    Possible tire width

  • 1.5/11.6 kWh — 195 mm min and 225 mm max

    • Disc diameter to power ratio

  • 1.5/11.6 kWh — 12 hp per 1 in. (9 kW/in)

    Vehicle Rim width and diameter Rim diameter to torque Rim width to diameter ratio Total rims circumference Total rims width
    1.5/11.6 kWh 7J x 20
    (178 x 508 mm)     		1.6 mm to 1 Nm 35% 251 in.
    (6375 mm)     		28 in.
    (711 mm)
    Vehicle 1.5/11.6 kWh
    Rim width and diameter 7J x 20
    (178 x 508 mm)
    Rim diameter to torque 1.6 mm to 1 Nm
    Rim width to diameter ratio 35%
    Total rims circumference 251 in.
    (6375 mm)
    Total rims width 28 in.
    (711 mm)

    Quick notes on BMW i8 rims

      • Average rim diameter: 20 in. (508 mm)
      • Average rim width: 7 in. (178 mm)
      • Max speed on original rims: 155 mph (250 km/h)
      • Load to one rim: 384 kg (846 lbs)
      • Rim diameter to car height: 39%
      • Power in 1 mm of rim width: 1.3 hp/mm (0.96 kW/mm)
      • Rims diameter to fuel consumption: 4.1 mm to 1 mpg
      • Summary width of rims: 28 in. (711 mm)
      • Rim circumference: 62.8 in. per wheel (1595 mm)
      • Rimsley rating: 8 / 10

    Original 2018 BMW i8 rim size

  • 1.5/11.6 kWh — 7 in. width and 20 in. diameter

    Possible tire width

  • 1.5/11.6 kWh — 195 mm min and 225 mm max

    • Disc diameter to power ratio

  • 1.5/11.6 kWh — 12 hp per 1 in. (9 kW/in)

    Vehicle Rim width and diameter Rim diameter to torque Rim width to diameter ratio Total rims circumference Total rims width
    1.5/11.6 kWh 7J x 20
    (178 x 508 mm)     		1.6 mm to 1 Nm 35% 251 in.
    (6375 mm)     		28 in.
    (711 mm)
    Vehicle 1.5/11.6 kWh
    Rim width and diameter 7J x 20
    (178 x 508 mm)
    Rim diameter to torque 1.6 mm to 1 Nm
    Rim width to diameter ratio 35%
    Total rims circumference 251 in.
    (6375 mm)
    Total rims width 28 in.
    (711 mm)

    Quick notes on BMW i8 rims

      • Average rim diameter: 20 in. (508 mm)
      • Average rim width: 7 in. (178 mm)
      • Max speed on original rims: 155 mph (250 km/h)
      • Load to one rim: 371 kg (819 lbs)
      • Rim diameter to car height: 39%
      • Power in 1 mm of rim width: 1.3 hp/mm (0.96 kW/mm)
      • Rims diameter to fuel consumption: 4.54 mm to 1 mpg
      • Summary width of rims: 28 in. (711 mm)
      • Rim circumference: 62.8 in. per wheel (1595 mm)
      • Rimsley rating: 8 / 10

    Original 2014 BMW i8 rim size

  • 1.5/7.1 kWh — 7 in. width and 20 in. diameter

    Possible tire width

  • 1.5/7.1 kWh — 195 mm min and 225 mm max

    • Disc diameter to power ratio

  • 1.5/7.1 kWh — 12 hp per 1 in. (9 kW/in)

    Vehicle Rim width and diameter Rim diameter to torque Rim width to diameter ratio Total rims circumference Total rims width
    1.5/7.1 kWh 7J x 20
    (178 x 508 mm)     		1.6 mm to 1 Nm 35% 251 in.
    (6375 mm)     		28 in.
    (711 mm)
    Vehicle 1.5/7.1 kWh
    Rim width and diameter 7J x 20
    (178 x 508 mm)
    Rim diameter to torque 1.6 mm to 1 Nm
    Rim width to diameter ratio 35%
    Total rims circumference 251 in.
    (6375 mm)
    Total rims width 28 in.
    (711 mm)