2011 MINI COOPER CONVERTIBLE tires

93
AT A GLANCE REFERENCE MOBILITYCONTROLS DRIVING TIPS COMMUNICATIONS
Hydroplaning
When driving on wet or slushy roads,
reduce road speed. If you do not, a wedge
of water can form between tires and road sur-
face. This situation, known as hydroplaning, can
cause partial or complete loss of tire contact
with the road surface, so that the car cannot be
steered or braked properly.<
The risk of hydroplaning increases with declining
tread depth on the tires, refer also to Tread
depth on page124.
Driving through water
Drive through water on the road only if it is
not deeper than 1 ft/30 cm, and then only
at walking speed at the most. Otherwise, the
vehicle's engine, the electrical systems and the
transmission may be damaged.<
Parking brake on inclines
On inclines, do not hold the vehicle with
the clutch; use the parking brake. Other-
wise, greater clutch wear will result.<
For information on driving off using Hill Assist,
refer to page64.
Braking safely
Your MINI is equipped with ABS. If you are in a
situation which requires full braking, it is best to
brake using maximum brake pressure. Since the
vehicle maintains steering responsiveness, you
can still avoid possible obstacles with a mini-
mum of steering effort.
The pulsation of the brake pedal, together with
the sound of hydraulic regulation, indicates that
ABS is functioning properly.
Objects in the movement range of the
pedals
Keep floor mats, carpet, and other objects
out of the movement range of the pedals;
otherwise, they may inhibit the function of the
pedals during driving.
Do not place additional floor mats onto an exist-
ing one or onto other objects.
O n l y u s e f l o o r m a t s t h a t h a v e b e e n a p p r o v e d f o r
the vehicle and can be appropriately fastened.Make sure that the floor mats are securely fas-
tened again after they have been removed, e.g.
for cleaning.<
Driving in wet conditions
When roads are wet or there is heavy rain, briefly
exert gentle pressure on the brake pedal every
few miles. Monitor traffic conditions to ensure
that this maneuver does not endanger other
road users. The heat generated in this process
helps dry the pads and rotors to ensure that
Then full braking force will be immediately avail-
able when it is needed.
Hills
To prevent overheating and the resulting
reduced efficiency of the brake system,
drive long or steep downhill gradients in the
gear in which the least braking is required. Even
light but consistent brake pressure can lead to
high temperatures, brake wear and possibly
even brake failure.<
You can increase the engine's braking effect by
shifting down, all the way to first gear if neces-
sary. This strategy helps you avoid placing
excessive loads on the brake system. Downshift-
ing in manual mode of the automatic transmis-
sion, page47.
Never drive with the clutch held down,
with the transmission in neutral or with
the engine switched off; otherwise, engine brak-
ing action will not be present or there will be no
power assistance to the brakes or steering.
Never allow floor mats, carpets or any other
objects to protrude into the area around the
pedals; otherwise, pedal function could be
impaired.<
Corrosion on brake rotors
When the vehicle is driven only occasionally,
during extended periods when the vehicle is not
used at all, and in operating conditions where
brake applications are less frequent, there is an
increased tendency for corrosion to form on
rotors, while contaminants accumulate on the
brake pads. This occurs because the minimum
pressure which must be exerted by the pads

Things to remember when driving
94
during brake applications to clean the rotors is
not reached.
Should corrosion form on the brake rotors, the
brakes will tend to respond with a pulsating
effect that even extended application will fail to
cure.
When the vehicle is parked
Condensation forms while the automatic climate
control is in operation, and then exits under the
vehicle. Traces of condensed water under the
vehicle are therefore normal.
In the MINI Cooper S, the coolant pump may
continue to run for some time after the engine is
switched off. This will generate noise in the
engine compartment.
Cargo loading
To avoid loading the tires beyond their
approved carrying capacity, never over-
load the vehicle. Overloading can lead to over-
heating and increases the rate at which damage
develops inside the tires. The ultimate result can
assume the form of a sudden blowout.<
Avoid fluid spills in the cargo area as they
could damage the vehicle.<
MINI: cargo area
Cargo area cover
Do not place any objects on the cover;
otherwise, they could endanger the car's
occupants, e.g. in the case of braking or sudden
swerving, or they may damage the cover.<
When you open the liftgate, the roll-up cover is
raised.
To load bulky luggage, the cover can be
removed.1.Unhook the lift straps from the liftgate.
2.Pull the cover out of the holders toward the
rear.
Expanding the cargo area
The rear set backrest is split. Both sides can be
folded separately to expand the cargo area.
1.Pull the lever.
2.Fold rear seat backrests forward.
When folding the backrest back up, make
sure that the seat's locking mechanisms
engage properly. Otherwise, cargo could be
thrown around in the event of sharp braking or
swerving and endanger the occupants.<
Adjusting rear seat backrest*
Expand the cargo area by raising the split rear
seat backrests to a steeper angle.

Wheels and tires
118
Wheels and tires
Tire inflation pressures
Information for your safety
It is not merely the tires' service life, but also
driving comfort and, to a great extent, driving
safety that depend on the condition of the tires
and the maintenance of the specified tire pres-
sure.
Checking pressure
Check the tire inflation pressure regularly
and correct it, if necessary: at least twice a
month and before starting long trips. If you fail
to observe this precaution you may be driving
on tires with incorrect tire pressures, a condition
that can not only compromise your vehicle's
driving stability, but also lead to tire damage and
the risk of an accident. Do not drive with
deflated, i.e. flat tires, except when using run-
flat tires. A flat tire will seriously impair your
vehicle's handling and braking response.
Attempts to drive on a flat tire can lead to loss of
control over the vehicle.<
Check the tire inflation pressures only on cold
tires. This means after a maximum of 1.25 miles/
2 km driving or when the vehicle has been
parked for at least 2 hours. When tires are warm,
the tire inflation pressure is higher.
After adjusting the tire inflation pressure,
reinitialize the flat tire monitor, page65,
or reset the Tire Pressure Monitor, page67.<
Checking the tire inflation pressure of
the space-saver spare tire*
A valve extension for checking the inflation pres-
sure is located behind the bumper.
Inflation pressure specifications
The tables below provide all the correct inflation
pressures for the specified tire sizes at ambient
temperature.
The tire inflation pressures apply to the
tire sizes approved and the tire brands
recommended by the manufacturer of your
MINI. Your MINI dealer will be glad to advise
you.<
For correct identification of the right tire infla-
tion pressures, observe the following:
>Tire sizes for your vehicle
>Load conditions
>Maximum allowable driving speed
Tire inflation pressures for driving up to
100 mph or 160 km/h
For normal driving up to 100 mph or 160 km/h
and to achieve optimum driving comfort, adjust
pressures to the respective tire inflation pres-
sures listed on the following pages in the col-
umns for traveling speeds up to a maximum of
100 mph or 160 km/h.
These tire inflation pressures can also be found
on the driver's side door post when the driver's
door is open.

119
AT A GLANCE REFERENCEMOBILITYCONTROLS DRIVING TIPS COMMUNICATIONS
The maximum permitted speed for these
tire inflation pressures is 100 mph or
160 km/h. Do not exceed this speed; otherwise,
tire damage and accidents may occur.<
Tire inflation pressures for driving above
100 mph or 160 km/h
In order to drive at maximum speeds in
excess of 100 mph or 160 km/h, adjust
pressures to the respective tire inflation pres-
sures listed on the following pages in the col-
umns for traveling speeds including those
exceeding 100 mph or 160 km/h. Otherwise,
tire damage and accidents could occur.<
Observe all national and local maximum speed
limits; otherwise, violations of the law could
occur.
MINI Cooper tire inflation pressures
Tire size Pressure specifications in psi/kPa
Speeds up to a
max. of
100 mph/160 km/hSpeeds including
those exceeding
100 mph/160 km/h
All pressure specifications in the
table are indicated in psi/kilopas-
cal with cold tires. Cold = ambient
temperature
175/65 R 15 84 T M+S
175/65 R 15 84 H M+S
175/65 R 15 84 H
175/60 R 16 82 H M+S RSC
195/55 R 16 87 H RSC
195/55 R 16 87 H M+S RSC
195/55 R 16 87 V M+S RSC
205/45 R 17 84 V M+S RSC
205/45 R 17 84 V RSC
205/45 R 17 84 V M+S RSC
205/40 R 18 82 W RSC33/230 33/230 38/260 38/260
Emergency wheel: 115/
70 R 15 90 M60/420 60/420 60/420 60/420
More details on the permissible load and weights can be found on page169.

Wheels and tires
120
MINI Cooper S tire inflation pressures
MINI John Cooper Works tire inflation pressures
Tire size Pressure specifications in psi/kPa
Speeds up to a
max. of
100 mph/160 km/hSpeeds including
those exceeding
100 mph/160 km/h
All pressure specifications in the
table are indicated in psi/kilopas-
cal with cold tires. Cold = ambient
temperature
195/55 R 16 87 V RSC
195/55 R 16 87 H M+S RSC
195/55 R 16 87 V M+S RSC33/230 33/230 38/260 38/260
205/45 R 17 84 V M+S RSC
205/45 R 17 84 V RSC
205/40 R 18 82 W RSC
175/60 R 16 82 H M+S RSC38/260 38/260 41/280 41/280
More details on the permissible load and weights can be found on page169.
Tire size Pressure specifications in psi/kPa
Speeds up to a
max. of
100 mph/160 km/hSpeeds including
those exceeding
100 mph/160 km/h
All pressure specifications in the
table are indicated in psi/kilopas-
cal with cold tires. Cold = ambient
temperature
185/50 R 17 86 H M+S XL RSC
205/45 R 17 84 V M+S RSC
205/45 R 17 84 W RSC38/260 38/260 41/280 41/280
205/40 R 18 82 W RSC 41/280 41/280 44/300 44/300
More details on the permissible load and weights can be found on page169.

121
AT A GLANCE REFERENCEMOBILITYCONTROLS DRIVING TIPS COMMUNICATIONS
MINI Cooper Convertible tire inflation pressures
Tire size Pressure specifications in psi/kPa
Speeds up to a
max. of
100 mph/160 km/hSpeeds including
those exceeding
100 mph/160 km/h
All pressure specifications in the
table are indicated in psi/kilopas-
cal with cold tires. Cold = ambient
temperature
175/65 R 15 84 T M+S
175/65 R 15 84 H
175/65 R 15 84 H M+S
175/60 R 16 82 H M+S RSC
195/55 R 16 87 H RSC
195/55 R 16 87 H M+S RSC
195/55 R 16 87 V M+S RSC
205/45 R 17 84 V RSC
205/45 R 17 84 V M+S RSC
205/40 R 18 82 W RSC35/240 35/240 38/260 38/260
Emergency wheel: 115/
70 R 15 90 M60/420 60/420 60/420 60/420
More details on the permissible load and weights can be found on page169.

Wheels and tires
122
MINI Cooper S Convertible tire inflation pressures
MINI John Cooper Works Convertible tire inflation pressures
Tire size Pressure specifications in psi/kPa
Speeds up to a
max. of
100 mph/160 km/hSpeeds including
those exceeding
100 mph/160 km/h
All pressure specifications in the
table are indicated in psi/kilopas-
cal with cold tires. Cold = ambient
temperature
195/55 R 16 87 V RSC
195/55 R 16 87 H M+S RSC
195/55 R 16 87 V M+S RSC35/240 35/240 38/260 38/260
205/45 R 17 84 V M+S RSC
205/45 R 17 84 V RSC
205/40 R 18 82 W RSC
175/60 R 16 82 H M+S RSC39/270 39/270 42/290 42/290
More details on the permissible load and weights can be found on page169.
Tire size Pressure specifications in psi/kPa
Speeds up to a
max. of
100 mph/160 km/hSpeeds including
those exceeding
100 mph/160 km/h
All pressure specifications in the
table are indicated in psi/kilopas-
cal with cold tires. Cold = ambient
temperature
185/50 R 17 86 H M+S XL RSC
205/45 R 17 84 V M+S RSC
205/45 R 17 84 W RSC39/270 39/270 42/290 42/290
205/40 R 18 82 W RSC 42/290 42/290 45/310 45/310
More details on the permissible load and weights can be found on page170.

123
AT A GLANCE REFERENCEMOBILITYCONTROLS DRIVING TIPS COMMUNICATIONS
Tire coding
Knowledge of the labeling on the side of the tire
makes it easier to identify and choose the right
tires.
Tire size
Speed code letter
Q = up to 100 mph or 160 km/h
T = up to 118 mph or 190 km/h
H = up to 131 mph or 210 km/h
V = up to 150 mph or 240 km/h
W = up to 167 mph or 270 km/h
Y = up to 186 mph or 300 km/h
Tire Identification Number
Tires with DOT codes meet the guidelines of the
US Department of Transportation.
DOT code:
Uniform Tire Quality Grading
Quality grades can be found where applicable
on the tire sidewall between tread shoulder and
maximum section width. For example:
Tread wear 200 Traction AA
Temperature A
DOT Quality Grades
Tread wear
Traction AA A B C
Temperature A B C
All passenger car tires must conform to
Federal Safety Requirements in addition
to these grades.<
Tread wear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov-
ernment test course. For example, a tire graded
150 would wear one and one-half (1γ) times as
well on the government course as a tire graded
100. The relative performance of tires depends
upon the actual conditions of their use, how-
ever, and may depart significantly from the
norm due to variations in driving habits, service
practices and differences in road characteristics
and climate.
Traction
The traction grades, from highest to lowest, are
AA, A, B, and C.
Those grades represent the tire’s ability to stop
on wet pavement as measured under controlled
conditions on specified government test sur-
faces of asphalt and concrete. A tire marked C
may have poor traction performance.
The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration, corner-
ing, hydroplaning, or peak traction characteris-
tics.<
Temperature
The temperature grades are A, the highest, B,
and C, representing the tire's resistance to the
generation of heat and its ability to dissipate
heat when tested under controlled conditions
on a specified indoor laboratory test wheel. Sus-
tained high temperature can cause the material
of the tire to degenerate and reduce tire life, and
excessive temperature can lead to sudden tire
failure. The grade C corresponds to a level of e.g.
Nominal width in mm
Aspect ratio in Ξ
Radial belt construction
Rim diameter in inches
Load rating,
not on ZR tires
Speed code letter, in
front of the R on ZR tires
225/45 R 17 91 V
For instance:
Manufacturer's
code for tire make
Tire size and
tire design
Tire ageDOT xxxx xxx 3010