Tire condition – Mini 2004 Cooper User Manual

Page 93

TIRE CONDITION

Tire tread

Inspect your tires frequently for tread wear,
signs of damage and for foreign objects
lodged in the tread. Check the tread depth.

The tread depth should not fall below
1/8 in / 3 mm.
Below 1/8 in / 3 mm tread pattern depth,
there is an increased risk of hydroplaning,
even at relatively moderate speeds and
with only small amounts of water on the
road.
Below a tread depth of 1/6 in / 4 mm, win-
ter tires display a perceptible decrease in
their ability to cope with winter driving
conditions, and should be replaced in the
interest of safety.

Wear indicators in the tread-groove base,
arrow, are spread around the circumfer-
ence of the tire and are marked on the side
wall of the tire with TWI, Tread Wear Indi-
cator. The indicators in the tread indicate at
1/16 in / 1.6 mm tread depth that the
legally permitted wear limit has been
reached.

Tire damage

Unusual vibrations while driving can
indicate tire damage or other dam-

age to the vehicle. This may be caused, for
example, by driving over a curb. This is also
true for abnormalities in the vehicle's han-
dling characteristics, such as a pronounced
tendency to pull to the left or right. Should
this occur, respond by immediately reduc-
ing your speed. Proceed carefully to the
nearest MINI Dealer or professional tire
center, or have the vehicle towed there to
have its wheels and/or tires inspected or
controlled. Tire damage – up to and includ-
ing blowouts – can endanger the lives of
both the vehicle occupants and other road
users.