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B4

Rims for Alpina B4 in Easy-to-Read Graphs

Average rim size per years

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Quick notes on Alpina B4 rims

    • Average rim diameter: 20 in. (508 mm)
    • Average rim width: 8 in. (203 mm)
    • Max speed on original rims: 189 mph (304 km/h)
    • Load to one rim: 470 kg (1035 lbs)
    • Rim diameter to car height: 37%
    • Power in 1 mm of rim width: 2.2 hp/mm (1.62 kW/mm)
    • Rims diameter to fuel consumption: 18.81 mm to 1 mpg
    • Summary width of rims: 32 in. (813 mm)
    • Rim circumference: 62.8 in. per wheel (1595 mm)
    • Rimsley rating: 8 / 10

Original 2017 Alpina B4 rim size

  • S 3.0 — 8 in. width and 20 in. diameter
  • S Edition 99 3.0 — 8 in. width and 20 in. diameter

    Possible tire width

  • S 3.0 — 215 mm min and 245 mm max
  • S Edition 99 3.0 — 215 mm min and 245 mm max

    • Disc diameter to power ratio

  • S 3.0 — 22 hp per 1 in. (16 kW/in)
  • S Edition 99 3.0 — 23 hp per 1 in. (17 kW/in)

    Vehicle Rim width and diameter Rim diameter to torque Rim width to diameter ratio Total rims circumference Total rims width
    S 3.0 8J x 20
    (203 x 508 mm)     		0.8 mm to 1 Nm 40% 251 in.
    (6375 mm)     		32 in.
    (813 mm)
    S Edition 99 3.0 8J x 20
    (203 x 508 mm)     		0.7 mm to 1 Nm 40% 251 in.
    (6375 mm)     		32 in.
    (813 mm)
    Vehicle S 3.0
    Rim width and diameter 8J x 20
    (203 x 508 mm)
    Rim diameter to torque 0.8 mm to 1 Nm
    Rim width to diameter ratio 40%
    Total rims circumference 251 in.
    (6375 mm)
    Total rims width 32 in.
    (813 mm)
    Vehicle S Edition 99 3.0
    Rim width and diameter 8J x 20
    (203 x 508 mm)
    Rim diameter to torque 0.7 mm to 1 Nm
    Rim width to diameter ratio 40%
    Total rims circumference 251 in.
    (6375 mm)
    Total rims width 32 in.
    (813 mm)

    Quick notes on Alpina B4 rims

      • Average rim diameter: 20 in. (508 mm)
      • Average rim width: 8 in. (203 mm)
      • Max speed on original rims: 190 mph (306 km/h)
      • Load to one rim: 421 kg (929 lbs)
      • Rim diameter to car height: 37%
      • Power in 1 mm of rim width: 2.2 hp/mm (1.62 kW/mm)
      • Rims diameter to fuel consumption: 18.14 mm to 1 mpg
      • Summary width of rims: 32 in. (813 mm)
      • Rim circumference: 62.8 in. per wheel (1595 mm)
      • Rimsley rating: 8 / 10

    Original 2017 Alpina B4 rim size

  • S 3.0 — 8 in. width and 20 in. diameter
  • S Edition 99 3.0 — 8 in. width and 20 in. diameter

    Possible tire width

  • S 3.0 — 215 mm min and 245 mm max
  • S Edition 99 3.0 — 215 mm min and 245 mm max

    • Disc diameter to power ratio

  • S 3.0 — 22 hp per 1 in. (16 kW/in)
  • S Edition 99 3.0 — 23 hp per 1 in. (17 kW/in)

    Vehicle Rim width and diameter Rim diameter to torque Rim width to diameter ratio Total rims circumference Total rims width
    S 3.0 8J x 20
    (203 x 508 mm)     		0.8 mm to 1 Nm 40% 251 in.
    (6375 mm)     		32 in.
    (813 mm)
    S Edition 99 3.0 8J x 20
    (203 x 508 mm)     		0.7 mm to 1 Nm 40% 251 in.
    (6375 mm)     		32 in.
    (813 mm)
    Vehicle S 3.0
    Rim width and diameter 8J x 20
    (203 x 508 mm)
    Rim diameter to torque 0.8 mm to 1 Nm
    Rim width to diameter ratio 40%
    Total rims circumference 251 in.
    (6375 mm)
    Total rims width 32 in.
    (813 mm)
    Vehicle S Edition 99 3.0
    Rim width and diameter 8J x 20
    (203 x 508 mm)
    Rim diameter to torque 0.7 mm to 1 Nm
    Rim width to diameter ratio 40%
    Total rims circumference 251 in.
    (6375 mm)
    Total rims width 32 in.
    (813 mm)

    Quick notes on Alpina B4 rims

      • Average rim diameter: 20 in. (508 mm)
      • Average rim width: 8 in. (203 mm)
      • Max speed on original rims: 188 mph (303 km/h)
      • Load to one rim: 420 kg (926 lbs)
      • Rim diameter to car height: 37%
      • Power in 1 mm of rim width: 2.02 hp/mm (1.49 kW/mm)
      • Rims diameter to fuel consumption: 16.93 mm to 1 mpg
      • Summary width of rims: 32 in. (813 mm)
      • Rim circumference: 62.8 in. per wheel (1595 mm)
      • Rimsley rating: 8 / 10

    Original 2014 Alpina B4 rim size

  • 6.0 — 8 in. width and 20 in. diameter

    Possible tire width

  • 6.0 — 215 mm min and 245 mm max

    • Disc diameter to power ratio

  • 6.0 — 21 hp per 1 in. (15 kW/in)

    Vehicle Rim width and diameter Rim diameter to torque Rim width to diameter ratio Total rims circumference Total rims width
    6.0 8J x 20
    (203 x 508 mm)     		0.8 mm to 1 Nm 40% 251 in.
    (6375 mm)     		32 in.
    (813 mm)
    Vehicle 6.0
    Rim width and diameter 8J x 20
    (203 x 508 mm)
    Rim diameter to torque 0.8 mm to 1 Nm
    Rim width to diameter ratio 40%
    Total rims circumference 251 in.
    (6375 mm)
    Total rims width 32 in.
    (813 mm)

    Quick notes on Alpina B4 rims

      • Average rim diameter: 20 in. (508 mm)
      • Average rim width: 8 in. (203 mm)
      • Max speed on original rims: 187 mph (301 km/h)
      • Load to one rim: 460 kg (1014 lbs)
      • Rim diameter to car height: 37%
      • Power in 1 mm of rim width: 2.02 hp/mm (1.49 kW/mm)
      • Rims diameter to fuel consumption: 17.52 mm to 1 mpg
      • Summary width of rims: 32 in. (813 mm)
      • Rim circumference: 62.8 in. per wheel (1595 mm)
      • Rimsley rating: 8 / 10

    Original 2014 Alpina B4 rim size

  • 6.0 — 8 in. width and 20 in. diameter

    Possible tire width

  • 6.0 — 215 mm min and 245 mm max

    • Disc diameter to power ratio

  • 6.0 — 21 hp per 1 in. (15 kW/in)

    Vehicle Rim width and diameter Rim diameter to torque Rim width to diameter ratio Total rims circumference Total rims width
    6.0 8J x 20
    (203 x 508 mm)     		0.8 mm to 1 Nm 40% 251 in.
    (6375 mm)     		32 in.
    (813 mm)
    Vehicle 6.0
    Rim width and diameter 8J x 20
    (203 x 508 mm)
    Rim diameter to torque 0.8 mm to 1 Nm
    Rim width to diameter ratio 40%
    Total rims circumference 251 in.
    (6375 mm)
    Total rims width 32 in.
    (813 mm)