24n
Tire inflation pressures The specified inflation pressures are 
provided on a sticker attached to the 
B-pillar and visible with the driver's 
door open.Checking tire pressuresAll pressures are specified in the stan-
dard units of pressure for your country, 
psi or kilopascal, and apply to cold tires 
(tires at ambient temperature, refer to 
tire pressure table on the following 
page).
Vehicles with Tire Pressure Monitor 
(RDC)/Flat Tire Monitor: after correcting 
the inflation pressures, reactivate the 
system, refer to pages 83, 85.
Another instruction plate regarding 
inflation pressures on the door pillar 
indicates which system is equipped on 
your vehicle.
Check the tire pressures on a 
regular basis Ð at least twice a 
month Ð and before every extended 
journey. Otherwise, incorrect tire pres-
sure can lead to poor handling, to tire 
damage and accidents.
Remember to check the inflation pres-
sure in the space-saver or standard 
spare tire.
 
Inflate the spare tire to the highest infla-
tion pressure of any tire on your 
vehicle.<
Comply with tire approval 
specificationsThe inflation pressures in the table 
apply to BMW approved tire sizes and 
tire manufacturers. Your BMW center is 
familiar with these pressures. Higher 
pressures may be specified for tires 
made by other manufacturers.
Your vehicle is equipped with tires that 
not only meet US standards, but also 
European standards. We recommend 
the exclusive use of BMW approved 
tires. 
138n
Changing a wheelDriving with the space-saver 
spare tireDrive cautiously. Do not exceed a 
speed of 50 mph (80 km/h).
You can anticipate changes in vehicle 
handling such as delayed braking 
response, longer braking distances and 
sacrifices in roadholding.
The changes in handling characteristics 
will be even more pronounced in 
conjunction with winter tires.
Only one space-saver spare tire 
may be mounted at one time. 
Reinstall wheels and tires of the same 
size and specification as soon as 
possible. Maintain correct tire pres-
sures, refer to page 25.<
Safety tires
*
Safety tires consist of self-supporting 
tires and special rims. The tire rein-
forcement ensures that the tire retains 
some residual safety in the event of 
pressure drop and driving remains 
possible to a restricted degree. The 
vehicle is equipped with Tire Pressure 
Monitor (RDC) or Flat Tire Monitor, 
which indicate a flat tire.Flat tireIf there is a tire failure, the red warning 
lamp symbol lights up. A supplemen-
tary gong is also heard.
For additional information on Tire Pres-
sure Monitor (RDC) or Flat Tire Monitor 
refer to page 83 or 85.
Reduce vehicle speed carefully to 
under 50 mph (80 km/h), avoiding hard 
brake applications and steering maneu-
vers.
With the safety tires, you can drive 
another approx. 155 miles (250 km) to 
reach a safe parking location, a service 
station or the nearest BMW center. 
With a low vehicle load, this can also be 
considerably more than 155 miles 
(250 km).Safety tires are only possible in 
conjunction with Tire Pressure 
Monitor (RDC) or Flat Tire Monitor.<
If the defective wheel cannot be seen 
as such immediately from the outside, 
check the tire inflation pressure at all 
four wheels.
Have the tires changed by your 
BMW center. For safety reasons, 
do not have a safety tire repaired. Your 
BMW center has the information 
needed for working with safety tires 
and is equipped with the necessary 
special tools.<
If appropriate, please consult your 
BMW center to reequip your 
vehicle from summer to winter tires Ð or 
vice versa.<