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Iq

Rims for Toyota iQ in Easy-to-Read Graphs

Average rim size per years

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Quick notes on Toyota iQ rims

    • Average rim diameter: 15 in. (381 mm)
    • Average rim width: 4.5 in. (114 mm)
    • Max speed on original rims: 106 mph (170 km/h)
    • Load to one rim: 229 kg (505 lbs)
    • Rim diameter to car height: 25%
    • Power in 1 mm of rim width: 0.69 hp/mm (0.51 kW/mm)
    • Rims diameter to fuel consumption: 6.93 mm to 1 mpg
    • Summary width of rims: 18 in. (457 mm)
    • Rim circumference: 47.1 in. per wheel (1196 mm)
    • Rimsley rating: 2 / 10

Original 2009 Toyota iQ rim size

  • 1.4 D-4D — 4.5 in. width and 15 in. diameter
  • 1.0 VVT-i — 4.5 in. width and 15 in. diameter

    Possible tire width

  • 1.4 D-4D — 145 mm min and 175 mm max
  • 1.0 VVT-i — 145 mm min and 175 mm max

    • Disc diameter to power ratio

  • 1.4 D-4D — 6 hp per 1 in. (4 kW/in)
  • 1.0 VVT-i — 5 hp per 1 in. (3 kW/in)

    Vehicle Rim width and diameter Rim diameter to torque Rim width to diameter ratio Total rims circumference Total rims width
    1.4 D-4D 4.5J x 15
    (114 x 381 mm)     		2 mm to 1 Nm 30% 188 in.
    (4775 mm)     		18 in.
    (457 mm)
    1.0 VVT-i 4.5J x 15
    (114 x 381 mm)     		4.2 mm to 1 Nm 30% 188 in.
    (4775 mm)     		18 in.
    (457 mm)
    Vehicle 1.4 D-4D
    Rim width and diameter 4.5J x 15
    (114 x 381 mm)
    Rim diameter to torque 2 mm to 1 Nm
    Rim width to diameter ratio 30%
    Total rims circumference 188 in.
    (4775 mm)
    Total rims width 18 in.
    (457 mm)
    Vehicle 1.0 VVT-i
    Rim width and diameter 4.5J x 15
    (114 x 381 mm)
    Rim diameter to torque 4.2 mm to 1 Nm
    Rim width to diameter ratio 30%
    Total rims circumference 188 in.
    (4775 mm)
    Total rims width 18 in.
    (457 mm)