Sizes of Tires and Rims for the BMW


i8 Restyling (2018-2021)

Tire size Tire pressure Rim size Wheel fastener Center bore
215/45 R20 2.2 bar 7.5Jx20 ET40 Bolts: 5 x 112 (PCD) 66.5 mm
Front: 195/50 Z R20
Rear: 215/45ZR20
2.2 bar Front: 7Jx20 ET36
Rear: 7.5Jx20 ET40
Bolts: 5 x 112 (PCD) 66.5 mm
Front: 215/45 Z R20
Rear: 245/40ZR20
2.2 bar Front: 7.5Jx20 ET40
Rear: 8.5Jx20 ET50
Bolts: 5 x 112 (PCD) 66.5 mm

i8 2013-2018

Tire size Tire pressure Rim size Wheel fastener Center bore
215/45 R20 2.2 bar 7.5Jx20 ET40 Bolts: 5 x 112 (PCD) 66.5 mm
Front: 195/50 Z R20
Rear: 215/45ZR20
2.2 bar Front: 7Jx20 ET36
Rear: 7.5Jx20 ET40
Bolts: 5 x 112 (PCD) 66.5 mm
Front: 215/45 Z R20
Rear: 245/40ZR20
2.2 bar Front: 7.5Jx20 ET40
Rear: 8.5Jx20 ET50
Bolts: 5 x 112 (PCD) 66.5 mm

i8 Restyling (2018-2021)

Tire size
215/45 R20
Tire pressure
2.2 bar
Rim size
7.5Jx20 ET40
Wheel fastener
Bolts: 5 x 112 (PCD)
Center bore
66.5 mm
Tire size
Front: 195/50 Z R20
Rear: 215/45ZR20
Tire pressure
2.2 bar
Rim size
Front: 7Jx20 ET36
Rear: 7.5Jx20 ET40
Wheel fastener
Bolts: 5 x 112 (PCD)
Center bore
66.5 mm
Tire size
Front: 215/45 Z R20
Rear: 245/40ZR20
Tire pressure
2.2 bar
Rim size
Front: 7.5Jx20 ET40
Rear: 8.5Jx20 ET50
Wheel fastener
Bolts: 5 x 112 (PCD)
Center bore
66.5 mm

i8 2013-2018

Tire size
215/45 R20
Tire pressure
2.2 bar
Rim size
7.5Jx20 ET40
Wheel fastener
Bolts: 5 x 112 (PCD)
Center bore
66.5 mm
Tire size
Front: 195/50 Z R20
Rear: 215/45ZR20
Tire pressure
2.2 bar
Rim size
Front: 7Jx20 ET36
Rear: 7.5Jx20 ET40
Wheel fastener
Bolts: 5 x 112 (PCD)
Center bore
66.5 mm
Tire size
Front: 215/45 Z R20
Rear: 245/40ZR20
Tire pressure
2.2 bar
Rim size
Front: 7.5Jx20 ET40
Rear: 8.5Jx20 ET50
Wheel fastener
Bolts: 5 x 112 (PCD)
Center bore
66.5 mm