Mini CONVERTIBLE Owner's Manual page 256

MOBILITY
Tire tread
Summer tires
Do not drive with a tire tread depth of less
than 0.12 in/3 mm, otherwise there is an
increased risk of aquaplaning.
Winter tires
Do not drive with a tire tread depth of less
than 0.16 in/4 mm, as such tires are less
suitable for winter driving conditions.
Minimum tread depth
Distributed over the tire circumference are
the tire manufacturer's wear indicators with
a height of at least 0.06 in/1.6 mm, which
serve as an indicator of tire tread wear.
The positions of the wear indicators are
marked on the tire sidewall with TWI, Tread
Wear Indicator.
Irrespective of the wear indicators, observe
the statutory regulations on the minimum
tread depth.
Tire damage
General information
Check your tires regularly for damage, for-
eign bodies lodged in the tread, and tread
wear.
256
Wheels and tires
Online Edition for Part no. 01405A53AA0 - II/22
Driving over rough or damaged road surfa-
ces, as well as debris, curbs and other obsta-
cles can cause serious damage to wheels,
tires and suspension parts. This is more
likely to occur with low-profile tires, which
provide less cushioning between the wheel
and the road. Be careful to avoid road haz-
ards and reduce your speed, especially if
your vehicle is equipped with low-profile
tires.
Indications of tire damage or other vehicle
malfunctions:
– Unusual vibrations.
– Unusual tire or running noises.
– Unusual handling such as a strong ten-
dency to pull to the left or right.
– Uneven wear pattern, e.g., increased
wear in the area of the tire shoulder.
Damage can be caused by the following sit-
uations, for instance:
– Driving over curbs.
– Road damage.
– Tire pressure too low.
– Vehicle overloading.
– Incorrect tire storage.
Safety information
Warning
Damaged tires can lose tire inflation pres-
sure, which can lead to loss of vehicle con-
trol. There is a risk of accident. If tire dam-
age is suspected while driving,
immediately reduce speed and stop. Have
wheels and tires checked. For this pur-
pose, drive carefully to the nearest dealer's
service center or another qualified service
center or repair shop. Have vehicle towed
or transported as needed. Do not repair
damaged tires, but have them replaced.