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Rims for FOMM Concept One in Easy-to-Read Graphs

Average rim size per years

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Quick notes on FOMM Concept One rims

    • Average rim diameter: 15 in. (381 mm)
    • Average rim width: 3 in. (76 mm)
    • Max speed on original rims: 53 mph (85 km/h)
    • Load to one rim: 158 kg (347 lbs)
    • Rim diameter to car height: 24%
    • Power in 1 mm of rim width: 0.18 hp/mm (0.13 kW/mm)
    • Summary width of rims: 12 in. (305 mm)
    • Rim circumference: 47.1 in. per wheel (1196 mm)
    • Rimsley rating: 2 / 10

Original 2018 FOMM Concept One rim size

  • 11.84 kWh — 3 in. width and 15 in. diameter

    Possible tire width

  • 11.84 kWh — 115 mm min and 145 mm max

    • Disc diameter to power ratio

  • 11.84 kWh — 1 hp per 1 in. (1 kW/in)

    Vehicle Rim width and diameter Rim diameter to torque Rim width to diameter ratio Total rims circumference Total rims width
    11.84 kWh 3J x 15
    (76 x 381 mm)     		0.7 mm to 1 Nm 20% 188 in.
    (4775 mm)     		12 in.
    (305 mm)
    Vehicle 11.84 kWh
    Rim width and diameter 3J x 15
    (76 x 381 mm)
    Rim diameter to torque 0.7 mm to 1 Nm
    Rim width to diameter ratio 20%
    Total rims circumference 188 in.
    (4775 mm)
    Total rims width 12 in.
    (305 mm)