Equipment | Exterior
Rollover Protection Bars behind the headrests,
as well as sheet-tube-reinforced windshield pillars, help provide excellent protection in the event of a rollover.
Z4 Roadster 2.5i with 16 x 7.0 Cross Spoke
(Styling 104) cast-alloy wheels and 225/50R-16 run-flat performance tires.1
Z4 Roadster 3.0i Sport Package with Ellipsoid (Styling 107) cast-alloy wheels, 18 x 8.0 front, 18 x 8.5
rear; and 225/40R-18 front, 255/35R-18 rear run-flat performance tires.2
1Z4 2.5i with run-flat tires is not equipped with a spare tire and wheel. Performance tires not recommended for driving in snow and ice conditions. 2Z4 2.5i and Z4 3.0i with run-flat tires are not equipped with a spare tire and wheel. Due to low-profile tires, please note: wheels, tires and suspension parts are more susceptible to road hazard and consequential damages. Performance tires not recommended for driving in snow and ice conditions.
Optional (or included in a package)
Z4 Roadster 3.0i with 17 x 8.0 Twin Spoke
(Styling 103) cast-alloy wheels and 225/45R-17 run-flat performance tires.2
Z4 Roadster 2.5i Sport Package with 17 x 8.0
Turbine (Styling 106) cast-alloy wheels and 225/45R-17 run-flat performance tires.2