2015 BMW Z4 Tire Sizes

Factory original equipment (OE) tire specifications.

Report Issue

sDrive28i

Tire Size
225/45R17
Load Index
91
Speed Rating
W

sDrive28i

Front
Tire Size
225/40R18
Load Index
88
Speed Rating
W

sDrive28i

Rear
Tire Size
255/35R18
Load Index
90
Speed Rating
W

sDrive35i

Front
Tire Size
225/40R18
Load Index
88
Speed Rating
W

sDrive35i

Rear
Tire Size
255/35R18
Load Index
90
Speed Rating
W

sDrive35i

Front
Tire Size
225/35R19
Load Index
88
Speed Rating
Y

sDrive35i

Rear
Tire Size
255/30R19
Load Index
91
Speed Rating
Y

sDrive35is

Front
Tire Size
225/40R18
Load Index
88
Speed Rating
Y

sDrive35is

Rear
Tire Size
255/35R18
Load Index
90
Speed Rating
Y

sDrive35is

Front
Tire Size
225/35R19
Load Index
88
Speed Rating
Y

sDrive35is

Rear
Tire Size
255/30R19
Load Index
91
Speed Rating
Y