2017 BMW 6 SERIES GRAN COUPE wheel size

Tire sizePressure specifications
in bar/PSI245/40 R 19 98 V
M+S XL A/S RSC3.0 / 443.3 / 48Front: 245/45 R 18
96 Y RSC2.8 / 41-Rear: 275/40 R 18
99 Y RSC-2.8 / 41Front: 245/40 R 19
94 Y RSC2.8 / 41-Rear: 275/35 R 19
96 Y RSC-2.8 / 41Front: 245/35 R 20
95 Y XL RSC2.9 /42-Rear: 275/30 R 20
97 Y XL RSC-3.1 / 45
Tire identification marks
Tire size 245/45 R 18 96 Y
245: nominal width in mm
45: aspect ratio in %
R: radial tire code
18: rim diameter in inches
96: load rating, not for ZR tires
Y: speed rating, before the R on ZR tires
Speed letter
Q = up to 100 mph, 160 km/h
R = up to 106 mph, 170 km/h
S = up to 112 mph, 180 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 DOT code: DOT xxxx xxx 0116
xxxx: manufacturer code for the tire brand
xxx: tire size and tire design
0116: tire age
Tires with DOT codes meet the guidelines of
the U.S. Department of Transportation.
Tire age DOT … 0116: the tire was manufactured in the
1st week of 2016.
Recommendation
Regardless of wear and tear, replace tires at
least every 6 years.
Uniform Tire Quality Grading Quality grades can be found where applicable
on the tire sidewall between tread shoulder
and maximum section width.
For example: Treadwear 200; Traction AA;
Temperature A
DOT Quality Grades
Treadwear
Traction AA A B C
Temperature A B C
All passenger car tires must conform to Fed‐
eral Safety Requirements in addition to these
grades.
TreadwearThe treadwear 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 g,
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, however, and may depart signifi‐Seite 208MobilityWheels and tires208
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Tire damage
General information Inspect your tires regularly for damage, foreign
objects lodged in the tread, and tread wear.
Information 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.
Indications of tire damage or other vehicle mal‐
functions:▷Unusual vibrations while driving.▷Unusual handling such as a strong ten‐
dency to pull to the left or right.
Damage can, e. g., be caused by driving over
curbs, road damage, or similar things.
WARNING
Damaged tires can lose tire inflation
pressure, which can lead to loss of vehicle
control. There is risk of an accident. If tire dam‐
age is suspected while driving, immediately re‐
duce speed and stop. Have wheels and tires
checked. For this purpose, drive carefully to
the nearest dealer’s service center or another
qualified service center or repair shop. Have
vehicle towed or transported as needed.◀
WARNING
Damaged tires can lose tire inflation
pressure, which can lead to loss of vehicle
control. There is risk of an accident. Do not re‐
pair damaged tires, but have them replaced.◀
Changing wheels and tires
Mounting Have mounting and wheel balancing carried
out by a dealer’s service center or another
qualified service center or repair shop.
Wheel and tire combination
You can ask the dealer’s service center or an‐
other qualified service center or repair shop
about the right wheel/tire combination and
wheel rim versions for the vehicle.
Incorrect wheel and tire combinations impair
the function of a variety of systems such as
ABS or DSC.
To maintain good handling and vehicle re‐
sponse, use only tires with a single tread con‐ figuration from a single manufacturer.
Following tire damage, have the original wheel
and tire combination remounted on the vehicle
as soon as possible.
WARNING
Wheels and tires which are not suitable
for your vehicle can damage parts of the vehi‐
cle, e.g., due to contact with the body due to
tolerances despite the same official size rating.
There is risk of an accident. The manufacturer
of your vehicle strongly suggests that you use wheels and tires that have been recommended
by the vehicle manufacturer for your vehicle
type.◀Seite 210MobilityWheels and tires210
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Recommended tire brands
For each tire size, BMW recommends certain
tire brands. These can be identified by a star
on the tire sidewall.
New tires
Tire traction is not optimal due to manufactur‐
ing circumstances when tires are brand-new;
they achieve their full traction potential after a
break-in time.
Drive conservatively for the first
200 miles/300 km.
Retreaded tires
The manufacturer of your vehicle does not rec‐
ommend the use of retreaded tires.
WARNING
Retreaded tires can have different tire
casing structures. With advanced age the serv‐
ice life can be limited. There is risk of an acci‐
dent. The manufacturer of your vehicle does
not recommend the use of retreaded tires.◀
Winter tires
Winter tires are recommended for operating on
winter roads.
Although so-called all-season M+S tires pro‐
vide better winter traction than summer tires, they do not provide the same level of perform‐
ance as winter tires.
Maximum speed of winter tires
If the maximum speed of the vehicle is higher
than the permissible speed for the winter tires,
then a respective symbol is displayed in your
field of vision. The label is available from a
dealer’s service center or another qualified
service center or repair shop.
With mounted winter tires, observe and adhere
to the permissible maximum speed.
Run-flat tires If you are already using run-flat tires, for your
own safety you should replace them only with
the same kind. No spare tire is available in the
case of a flat tire. Further information is availa‐
ble from a dealer’s service center or another
qualified service center or repair shop.
Rotating wheels between axles Different wear patterns can occur on the frontand rear axles depending on individual driving
conditions. The tires can be rotated between
the axles to achieve even wear. Further infor‐
mation is available from a dealer’s service cen‐
ter or another qualified service center or repair
shop. After rotating, check the tire pressure
and correct if needed.
Rotating the tires between the axes is not per‐
missible on vehicles with different tire sizes or
rim sizes on the front and rear axles.
Storage Store wheels and tires in a cool, dry place with
as little exposure to light as possible.
Always protect tires against all contact with oil,
grease and fuels.
Do not exceed the maximum tire inflation pres‐
sure indicated on the side wall of the tire.Seite 211Wheels and tiresMobility211
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valve with the available connector on the
sealant container.
This prevents leftover sealant from escap‐
ing from the container.4.Wrap the empty sealant container in suita‐
ble material to avoid dirtying the cargo
area.5.Stow the Mobility System back in the vehi‐
cle.
Distributing the sealant
Immediately drive approx. 5 miles/10 km to en‐
sure that the sealant is evenly distributed in the
tire.
Do not exceed a speed of 50 mph/80 km/h.
If possible, do not drive at speeds less than
12 mph/20 km/h.
To correct the tire inflation pressure
1.Stop at a suitable location.2.Screw the connection hose of the com‐
pressor directly onto the tire valve stem.3.Insert the connector into the power socket
inside the vehicle.4.Correct the tire inflation pressure to
2.5 bar.▷Increase pressure: with the ignition
turned on or the engine running, switch
on the compressor.▷To reduce the pressure: press the but‐
ton on the compressor.
Continuing the trip
Do not exceed the maximum permissible
speed of 50 mph/80 km/h.
Reinitialize the Flat Tire Monitor.
Reinitialize the Tire Pressure Monitor.
Replace the nonworking tire and the sealant
container of the Mobility System as soon as
possible.
Snow chains
Fine-link snow chains The manufacturer of your vehicle recommends
use of fine-link snow chains. Certain types of
fine-link snow chains have been tested by the
manufacturer of the vehicle and recommended
as road-safe and suitable.
Information regarding suitable snow chains is
available from a dealer’s service center or an‐
other qualified service center or repair shop.
Use WARNING
With the mounting of snow chains on un‐
suitable tires, the snow chains can come into
contact with vehicle parts. There is a risk of ac‐
cidents or a risk of property damage. Only
mount snow chains on tires that are desig‐
nated by their manufacturer as suitable for the
use of snow chains.◀
Use only in pairs on the rear wheels, equipped
with the tires of the following size:▷225/55 R 17.▷245/45 R 18.
Follow the snow chain manufacturer's instruc‐
tions.
Make sure that the snow chains are always
sufficiently tight. Re-tighten as needed ac‐
cording to the snow chain manufacturer's in‐
structions.
Do not initialize the Flat Tire Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
Do not initialize the Tire Pressure Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
When driving with snow chains, briefly activate
Dynamic Traction Control if needed.
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RES button, see ActiveCruise Control, ACC 141
RES button, see Cruise con‐ trol 147
Reserve warning, see Range 90
Reset, Tire Pressure Monitor TPM 109
Residual heat, automatic cli‐ mate control 164
Retreaded tires 211
Reversing lamp, bulb replace‐ ment 230
Roadside parking lights 100
Roller sunblinds 48
Roll stabilization, see Adap‐ tive Drive 136
Roll stabilization, see Dy‐ namic Drive 136
RON recommended fuel grade 201
RSC Run Flat System Com‐ ponent, see Run-flat
tires 212
Rubber components, care 241
Run-flat tires 212
S Safe braking 186
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 56
Safety belts 55
Safety belts, care 242
Safety Package, see Active Protection 130
Safety switch, windows 47
Safety systems, airbags 105
Saving fuel 190
Screen, see Control Dis‐ play 18
Screwdriver, see Onboard ve‐ hicle tool kit 228
Sealant 212 Seat belts, see Safety
belts 55
Seat heating, front 53
Seat heating, rear 54
Seating position for chil‐ dren 62
Seat, mirror, and steering wheel memory 57
Seats 51
Seat ventilation, front 54
Securing cargo 189
Selection list in instrument cluster 93
Selector lever, Steptronic transmission 77
Sensors, care 242
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 226
Service requirements, dis‐ play 91
Service, Roadside Assis‐ tance 234
Services, ConnectedDrive
SET button, see Active Cruise Control, ACC 141
SET button, see Cruise con‐ trol 147
Settings, locking/unlock‐ ing 44
Settings on Control Dis‐ play 96
Settings, storing for seat, mir‐ rors, steering wheel 57
Shift paddles on the steering wheel 79
Shift point indicator 84
Shoulder support 53
Side airbags 105
Side View 155
Signaling, horn 14
Signals when unlocking 44
Sitting safely 51
Size 246
Ski bag 175 Smallest turning radius 246
Smoker's package 171
Snow chains 215
Socket 172
Socket, OBD Onboard Diag‐ nostics 227
SOS button 233
Spare fuse 232
Speaker lighting 104
Speed, average 95
Speed limit detection 92
Speed limit detection, com‐ puter 95
Speed limits, display 92
Speed warning 96
Split screen 23
SPORT+ - program, Dynamic Driving Control 139
Sport displays, torque dis‐ play, performance dis‐
play 96
SPORT program, driving dy‐ namics 139
Sport program, transmis‐ sion 78
Stability control systems 133
Standard equipment 7
Start/stop, automatic func‐ tion 68
Start/Stop button 66
Start function during malfunc‐ tion 35
Starting the engine 67
Status control display, tires 109
Status of Owner's Manual 7
Steering, Integral Active Steering 137
Steering wheel, adjusting 60
Steering wheel heating 60
Steering wheel memory 57
Steptronic Sport transmis‐ sion, see Steptronic trans‐
mission 77
Steptronic transmission 77
Stopping the engine 67 Seite 257Everything from A to ZReference257
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