2015 BMW X4 Tire Sizes

Factory original equipment (OE) tire specifications.

xDrive28i

Tire Size

245/50R18

Load Index

100

Speed Rating

V

xDrive28i

Tire Size

245/45R19

Load Index

102

Speed Rating

V

xDrive28i M Sport

Tire Size

245/45R19

Load Index

102

Speed Rating

V

xDrive28i M Sport

Front

Tire Size

245/45R19

Load Index

98

Speed Rating

W

xDrive28i M Sport

Rear

Tire Size

275/40R19

Load Index

101

Speed Rating

W

xDrive28i M Sport

Front

Tire Size

245/45R19

Load Index

98

Speed Rating

Y

xDrive28i M Sport

Rear

Tire Size

275/40R19

Load Index

101

Speed Rating

Y

xDrive28i M Sport

Front

Tire Size

245/40R20

Load Index

99

Speed Rating

Y

xDrive28i M Sport

Rear

Tire Size

275/35R20

Load Index

102

Speed Rating

Y

xDrive28i xLine

Tire Size

245/45R19

Load Index

102

Speed Rating

V

xDrive35i

Tire Size

245/45R19

Load Index

102

Speed Rating

V

xDrive35i M Sport

Tire Size

245/45R19

Load Index

102

Speed Rating

V

xDrive35i M Sport

Front

Tire Size

245/45R19

Load Index

98

Speed Rating

W

xDrive35i M Sport

Rear

Tire Size

275/40R19

Load Index

101

Speed Rating

W

xDrive35i M Sport

Front

Tire Size

245/45R19

Load Index

98

Speed Rating

Y

xDrive35i M Sport

Rear

Tire Size

275/40R19

Load Index

101

Speed Rating

Y

xDrive35i M Sport

Front

Tire Size

245/40R20

Load Index

99

Speed Rating

Y

xDrive35i M Sport

Rear

Tire Size

275/35R20

Load Index

102

Speed Rating

Y

xDrive35i xLine

Tire Size

245/45R19

Load Index

102

Speed Rating

V