Sizes of Tires and Rims for the BMW


8 Series G14/G15/G16 (2018-2021)

Tire size Tire pressure Rim size Wheel fastener Center bore
245/45 R18 2.4 bar 8Jx18 ET30 Bolts: 5 x 112 (PCD) 66.6 mm
Front: 245/45 Z R18
Rear: 275/40ZR18
2.4 bar Front: 8Jx18 ET30
Rear: 9Jx18 ET41
Bolts: 5 x 112 (PCD) 66.6 mm
245/40 R19 2.4 bar 8Jx19 ET30 Bolts: 5 x 112 (PCD) 66.6 mm
Front: 245/40 R19
Rear: 275/35R19
2.4 bar Front: 8Jx19 ET26
Rear: 9Jx19 ET41
Bolts: 5 x 112 (PCD) 66.6 mm
Front: 245/40 Z R19
Rear: 275/35ZR19
2.4 bar Front: 8Jx19 ET26
Rear: 9Jx19 ET41
Bolts: 5 x 112 (PCD) 66.6 mm
Front: 245/35 Z R20
Rear: 275/30ZR20
2.4 bar Front: 8Jx20 ET26
Rear: 9Jx20 ET41
Bolts: 5 x 112 (PCD) 66.6 mm
More sizes

8 Series E31 (1989-1999)

Tire size Tire pressure Rim size Wheel fastener Center bore
235/50 ZR16 2.5 bar 7.5Jx16 ET15 Bolts: 5 x 120 (PCD) 72.5 mm
Front: 235/45 Z R17
Rear: 265/40ZR17
Front: 2.7 bar
Rear: 2.9 bar
Front: 8Jx17 ET10
Rear: 9Jx17 ET19
Bolts: 5 x 120 (PCD) 72.5 mm

8 Series G14/G15/G16 (2018-2021)

Tire size
245/45 R18
Tire pressure
2.4 bar
Rim size
8Jx18 ET30
Wheel fastener
Bolts: 5 x 112 (PCD)
Center bore
66.6 mm
Tire size
Front: 245/45 Z R18
Rear: 275/40ZR18
Tire pressure
2.4 bar
Rim size
Front: 8Jx18 ET30
Rear: 9Jx18 ET41
Wheel fastener
Bolts: 5 x 112 (PCD)
Center bore
66.6 mm
Tire size
245/40 R19
Tire pressure
2.4 bar
Rim size
8Jx19 ET30
Wheel fastener
Bolts: 5 x 112 (PCD)
Center bore
66.6 mm
Tire size
Front: 245/40 R19
Rear: 275/35R19
Tire pressure
2.4 bar
Rim size
Front: 8Jx19 ET26
Rear: 9Jx19 ET41
Wheel fastener
Bolts: 5 x 112 (PCD)
Center bore
66.6 mm
Tire size
Front: 245/40 Z R19
Rear: 275/35ZR19
Tire pressure
2.4 bar
Rim size
Front: 8Jx19 ET26
Rear: 9Jx19 ET41
Wheel fastener
Bolts: 5 x 112 (PCD)
Center bore
66.6 mm
Tire size
Front: 245/35 Z R20
Rear: 275/30ZR20
Tire pressure
2.4 bar
Rim size
Front: 8Jx20 ET26
Rear: 9Jx20 ET41
Wheel fastener
Bolts: 5 x 112 (PCD)
Center bore
66.6 mm
More sizes

8 Series E31 (1989-1999)

Tire size
235/50 ZR16
Tire pressure
2.5 bar
Rim size
7.5Jx16 ET15
Wheel fastener
Bolts: 5 x 120 (PCD)
Center bore
72.5 mm
Tire size
Front: 235/45 Z R17
Rear: 265/40ZR17
Tire pressure
Front: 2.7 bar
Rear: 2.9 bar
Rim size
Front: 8Jx17 ET10
Rear: 9Jx17 ET19
Wheel fastener
Bolts: 5 x 120 (PCD)
Center bore
72.5 mm