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EnglishWheels and tires -> Tire damage for your BMW X4 2014-2018
Mobility
Wheels and tires
Driving over rough or damaged road surfaces,
as well as debris, curbs and other obstacles
can cause serious damage to wheels, tires and
suspension parts. This is more likely to occur
with low-profile tires, which provide less cush‐
ioning between the wheel and the road. Be
careful to avoid road hazards and reduce your
speed, especially if your vehicle is equipped
with low-profile tires.
M+S
Winter and all-season tires with better cold
weather performance than summer tires.
Tire tread
Summer tires
Do not drive with a tire tread depth of less than
0.12 inches/3 mm.
Indications of tire damage or other vehicle mal‐
functions:
There is an increased risk of hydroplaning if
the tire tread depth is less than 0.12 in‐
ches/3 mm.
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Unusual vibrations while driving.
Unusual handling such as a strong ten‐
dency to pull to the left or right.
Winter tires
Do not drive with a tire tread depth of less than
0.16 inches/4 mm.
Damage can, e.g., be caused by driving over
curbs, road damage, or similar things.
Safety information
Below a tread depth of 0.16 inches/4 mm, tires
are less suitable for winter operation.
WARNING
Damaged tires can lose tire inflation
pressure, which can lead to loss of vehicle
control. There is a risk of an accident. If tire
damage is suspected while driving, immedi‐
ately reduce speed and stop. Have wheels and
tires checked. For this purpose, drive carefully
to the nearest dealer’s service center or an‐
other qualified service center or repair shop.
Have vehicle towed or transported as
needed.◀
Minimum tread depth
WARNING
Wear indicators are distributed around the
tire's circumference and have the legally re‐
quired minimum height of 0.063 in‐
ches/1.6 mm.
Damaged tires can lose tire inflation
pressure, which can lead to loss of vehicle
control. There is a risk of an accident. Do not
repair damaged tires, but have them re‐
placed.◀
They are marked on the side of the tire with
TWI, Tread Wear Indicator.
Changing wheels and tires
Tire damage
Mounting
General information
Inspect your tires regularly for damage, foreign
objects lodged in the tread, and tread wear.
Have mounting and wheel balancing carried
out by a dealer’s service center or another
qualified service center or repair shop.
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