2012 MINI Countryman tires

DRIVING TIPSThings to remember when driving
98
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 trans-
mission, page49.
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 op erating 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
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. <
Expanding 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 tailgate, the roll-up cover is
raised.
To load bulky luggage, the cover can be
removed.
1. Unhook the lift straps from the tailgate.
2. Lift the cover slightly, arrow 1, and pull it
rearward out of the bracket, arrow 2.
Rear seat backrest
Before folding down the rear seat back-
rests, ensure that th e range of motion for
the backrests is unobstructed. Particularly with a
folded down middle section, ensure that there is
no one within the range of motion of the back-
rest and that no one re aches into that region.
Otherwise, injury or damage can result. <
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Things to remember when drivingDRIVING TIPS
105
Do not drive on unpaved terrain, as other-
wise the vehicle may be damaged.<
When you are driving on poor roads, there are a
few points which you shou ld strictly observe for
your own safety, for that of your passengers,
and for the safety of the vehicle:
> Familiarize yourself with the vehicle before
beginning to drive an d do not take risks
under any circumstances.
> Adapt your speed to road conditions. The
steeper and rougher the road surface is, the
lower the speed should be.
> When driving on very steep uphill or down-
hill grades, make sure in advance that the
engine oil and coolant levels are close to the
maximum mark, refer to page 146.
> While driving, watch carefully for obstacles
such as rocks or holes. Try to avoid these
obstacles whenever possible.
> Make sure that the un dercarriage does not
touch the ground, for example on hilltops
and bumpy roads. The ground clearance of
the vehicle is a maximum of approx. 6.0 in/
15 cm. Please note that the ground clear-
ance can vary depending on loading and the
driving conditions of the vehicle.
> Only drive through road surface water up to
a maximum water depth of 1 ft/30 cm and
only at walking speed; do not remain sta-
tionary.
> After driving through water at low speed,
lightly press the brake pedal several times to
dry the brakes and to prevent the braking
effect from being reduced by wetness.
> Depending on the condition of the surface, it
may be practical to briefly activate DTC, refer
to DTC Dynamic Traction Control on
page 66.
> If the drive wheels spin on one side, depress
the accelerator pedal sufficiently so that the
driving stability control systems can distrib-
ute the drive forces to the individual wheels. After driving on poor roads, please observe the
following points to maintain the driving safety of
the vehicle:
>
Clean the coarsest dirt from the body.
> Clean mud, snow, ice, etc. from the wheels
and tires and check the tires for damage.
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MOBILITYWheels and tires
136
Wheels and tires
Vehicle equipment
In this chapter, all production, country, and
optional equipment that is offered in the model
range is described. Equipment is also described
that is not available because of, for example,
selected options or coun try version. This also
applies to safety relate d functions and systems.
Tire inflation pressures
Information for your safety
It is not merely the tire s' 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 precauti on you may be driving
on tires with incorrect ti re pressures, a condition
that can not only compromise your vehicle's
driving stability, but also l e a d t o t i r e d a m a g e a n d
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.
Att empt s to drive o n a flat t ire can lead to lo ss 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 hou rs. When tires are warm,
the tire inflation pressure is higher.
After adjusting the tire inflation pressure,
reinitialize the Flat Tire Monitor, page 68,
or reset the Tire Pressure Monitor, page 70.<
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, ob serve the following:
> Tire sizes for your vehicle
> 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 follo wing pages in the col-
umns for traveling speeds up to a maximum of
100 mph or 160 km/h.
These tire inflation pre ssures can also be found
on the driver's side door pillar when the driver's
door is open.
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. <
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Wheels and tiresMOBILITY
137
Tire inflation pressures for driving above
100 mph or 160 km/h
In order to drive at maximum speeds in
excess of 100mph or 160km/h, adjust
pressures to the respective tire inflation pres-
sures listed on the foll owing 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.
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MOBILITYWheels and tires
138
Tire inflation pressures MINI Cooper Countryman
Tire size Tire pressures in bar/psi
Speeds up to a max. of 100 mph/160 km/h Speeds including those
exceeding
100 mph/160 km/h
All pressure specifications in the
table are indicated in bar/psi for
cold tires. Cold = ambient
temperature
195/60 R 16 89 H M+S
205/55 R 17 91 H M+S
205/55 R 17 91 H M+S RSC
205/55 R 17 91 V RSC
225/45 R 18 91 V RSC
225/40 R 19 89 V RSC 2.2/32 2.2/32 2.4/35 2.4/35
More details on the permissible load and weights can be found on page186.
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Wheels and tiresMOBILITY
139
Tire inflation pressures MINI Cooper S Countryman / Cooper S ALL4 Countryman
Tire size Tire pressures in bar/psi
Speeds up to a max. of 100 mph/160 km/h Speeds including those
exceeding
100 mph/160 km/h
All pressure specifications in the
table are indicated in bar/psi for
cold tires. Cold = ambient
temperature
195/60 R 16 89 H M+S
205/55 R 17 91 H M+S
205/55 R 17 91 H M+S RSC
205/55 R 17 91 V RSC
225/45 R 18 91 V RSC
225/40 R 19 89 V RSC 2.2/32 2.2/32 2.6/38 2.6/38
More details on the perm issible load and weights can be found on page 186.
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MOBILITYWheels and tires
140
MINI Countryman John Cooper Works tire inflation pressures
Tire size Tire pressures in bar/psi
Speeds up to a max. of 100 mph/160 km/h Speeds including those
exceeding
100 mph/160 km/h
All pressure specifications in the
table are indicated in bar/psi for
cold tires. Cold = ambient
temperature
195/60 R 16 89 H M+S Std
205/55 R 17 91 H M+S RSC
205/55 R 17 91 H M+S A/S RSC
225/45 R 18 91 V RSC
225/40 R 19 89 V RSC 2.4/35 2.4/35 2.6/38 2.6/38
More details on the permissible load and weights can be found on page186.
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Wheels and tiresMOBILITY
141
Tire identification marks
Knowledge of the labeling on the side of the tire
makes it easier to identify and choose the right
tires.
Tire size
Speed letter
Q = up to 100 mph/160 km/h
T = up to 118 mph/190 km/h
H = up to 131 mph/210 km/h
V = up to 150 mph/240 km/h
W = up to 167 mph/270 km/h
Y = up to 186 mph/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 (1 γ) 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 si gnificantly 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 con-
trolled conditions on specified government test
surfaces 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 incl ude 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 labo ratory 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
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,
(before 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 1012
Online Edition for Part no. 01 40 2 914 828 - \251 07/12 BMW AG