Alfa Romeo Brera Tire Sizes in Simple-to-Read Graphs

Tire width for different generations

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Quick notes on Alfa Romeo Brera tires

    • Min-max tire width: 215—225 mm
    • Min-max wheel diameter: R16—R17
    • Min-max sidewall height: 113—118 mm
    • Tire width difference from average: -5%
    • Average wheel height: 652 mm
    • Tire width per 1 hp: 1 mm / 1 hp
    • Weight per 1 mm of tire width: 7 kg / 1 mm
    • Load to 1 tire: 388 kg / 856 lbs
    • Power to 1 tire: 54 hp / 40 kW
    • Tiremain rating: 8 / 10

Tire width to car width ratio

  • Average tire width: 222 mm;
    Car body width: 1830 mm;
    Car width to tyre width: 12%;
  • Whole wheel height (in. and mm)

  • Disc height: 423 mm;
    Tire height: 114 mm;
    Wheel height: 652 mm;

    Tire width to power ratio

  • 2.2 JTS — 1.2 mm per 1 hp (1.7 mm/kW)
  • 2.4 JTD — 1.1 mm per 1 hp (1.5 mm/kW)
  • 3.2 JTS — 0.9 mm per 1 hp (1.2 mm/kW)
    Vehicle Tire width / profile height Whole tire height Engine сс to 1 tire Tire circumference Summary tire width
    2.2 JTS 225 / 113 mm 657 mm
    (25.9 in)
    550 cc (0.55 L) 2064 mm
    (81.3 in)
    900 mm
    (35.4 in)
    2.4 JTD 215 / 118 mm 643 mm
    (25.3 in)
    597 cc (0.6 L) 2020 mm
    (79.5 in)
    860 mm
    (33.9 in)
    3.2 JTS 225 / 113 mm 657 mm
    (25.9 in)
    799 cc (0.8 L) 2064 mm
    (81.3 in)
    900 mm
    (35.4 in)
    Vehicle 2.2 JTS
    Tire width / profile height 225 / 113 mm
    Whole tire height 657 mm (25.9 in)
    Engine сс to 1 tire 550 cc (0.55 L)
    Tire circumferencee 2064 mm (81.3 in)
    Summary tire width 900 mm (35.4 in)
    Vehicle 2.4 JTD
    Tire width / profile height 215 / 118 mm
    Whole tire height 643 mm (25.3 in)
    Engine сс to 1 tire 597 cc (0.6 L)
    Tire circumferencee 2020 mm (79.5 in)
    Summary tire width 860 mm (33.9 in)
    Vehicle 3.2 JTS
    Tire width / profile height 225 / 113 mm
    Whole tire height 657 mm (25.9 in)
    Engine сс to 1 tire 799 cc (0.8 L)
    Tire circumferencee 2064 mm (81.3 in)
    Summary tire width 900 mm (35.4 in)