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Ct4

Rims for Cadillac CT4 in Easy-to-Read Graphs

Average rim size per years

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Quick notes on Cadillac CT4 rims

    • Average rim diameter: 17.3 in. (439 mm)
    • Average rim width: 11 in. (279 mm)
    • Load to one rim: 401 kg (885 lbs)
    • Rim diameter to car height: 31%
    • Power in 1 mm of rim width: 1.05 hp/mm (0.77 kW/mm)
    • Summary width of rims: 44 in. (1118 mm)
    • Rim circumference: 54.3 in. per wheel (1379 mm)
    • Rimsley rating: 6 / 10

Original 2020 Cadillac CT4 rim size

  • V 2.7 Turbo — 8 in. width and 18 in. diameter
  • 2.0 Turbo — 8 in. width and 17 in. diameter
  • 2.7 Turbo — 17 in. width and 17 in. diameter

    Possible tire width

  • V 2.7 Turbo — 215 mm min and 245 mm max
  • 2.0 Turbo — 215 mm min and 245 mm max
  • 2.7 Turbo — 0 mm min and 0 mm max

    • Disc diameter to power ratio

  • V 2.7 Turbo — 18 hp per 1 in. (13 kW/in)
  • 2.0 Turbo — 14 hp per 1 in. (10 kW/in)
  • 2.7 Turbo — 18 hp per 1 in. (13 kW/in)

    Vehicle Rim width and diameter Rim diameter to torque Rim width to diameter ratio Total rims circumference Total rims width
    V 2.7 Turbo 8J x 18
    (203 x 457 mm)     		0.9 mm to 1 Nm 44.4% 226 in.
    (5740 mm)     		32 in.
    (813 mm)
    2.0 Turbo 8J x 17
    (203 x 432 mm)     		1.2 mm to 1 Nm 47.1% 214 in.
    (5436 mm)     		32 in.
    (813 mm)
    2.7 Turbo 17J x 17
    (432 x 432 mm)     		0.9 mm to 1 Nm 100% 214 in.
    (5436 mm)     		68 in.
    (1727 mm)
    Vehicle V 2.7 Turbo
    Rim width and diameter 8J x 18
    (203 x 457 mm)
    Rim diameter to torque 0.9 mm to 1 Nm
    Rim width to diameter ratio 44.4%
    Total rims circumference 226 in.
    (5740 mm)
    Total rims width 32 in.
    (813 mm)
    Vehicle 2.0 Turbo
    Rim width and diameter 8J x 17
    (203 x 432 mm)
    Rim diameter to torque 1.2 mm to 1 Nm
    Rim width to diameter ratio 47.1%
    Total rims circumference 214 in.
    (5436 mm)
    Total rims width 32 in.
    (813 mm)
    Vehicle 2.7 Turbo
    Rim width and diameter 17J x 17
    (432 x 432 mm)
    Rim diameter to torque 0.9 mm to 1 Nm
    Rim width to diameter ratio 100%
    Total rims circumference 214 in.
    (5436 mm)
    Total rims width 68 in.
    (1727 mm)