2014 MERCEDES-BENZ CLS run flat

Tires
CLS550
Summertires
R18
TiresAlloywheels
FA: 255/40 R18 99YXLMOExtended2
RA: 285/35 R18 97YMOExtended2, 3
FA: 8.5Jx18H2
Wheeloffset: 1.36 in (34.5 mm)
RA: 9.5Jx18H2
Wheeloffset: 1.89 in (48 mm)
R19
TiresAlloy wheels
FA: 255/35 R19 96YXL
RA: 285/30 R19 98YXL3
FA: 8.5Jx19H2
Wheeloffset: 1.36 in (34.5 mm)
RA: 9.5Jx19H2
Wheeloffset: 1.89 in (48 mm)
All-weather tires
R18
TiresAlloy wheels
FA: 255/40 R18 99HXLM+S
RA: 285/35 R18 97HM+S3
FA: 8.5Jx18H2
Wheeloffset: 1.36 in (34.5 mm)
RA: 9.5Jx18H2
Wheeloffset: 1.89 in (48 mm)
Winter tires
R18
TiresAlloy wheels
BA: 255/40 R18 99VXLM+SBA: 8.5Jx18H2
Wheeloffset: 1.36 in (34.5 mm)
BA: 255/40 R18 99 V
M+SMOExtended2BA: 8.5Jx18H2
Wheeloffset: 1.36 in (34.5 mm)
2MOExtended tires (tires featuring run-flatcharacteristics) only in combination with an active tire pressureloss warning system or tire pressure monitor.3Use of snow chains is not permitted. Observe the notes under "Snow chains".
364Wheel and tire combinations
Wheels and tires

CLS 550 4MATIC
Summer tires
R18
TiresAlloy wheels
FA:255/40R18 99YXLMOExtended2
RA: 285/35 R18 97YMOExtended2, 3
FA:8.5Jx18H2
Wheeloffset:1.36in(34.5 mm)
RA: 9.5Jx18H2
Wheeloffset:1.89in(48 mm)
R19
TiresAlloy wheels
FA:255/35R19 96YXL
RA: 285/30 R19 98YXL3
FA:8.5Jx19H2
Wheeloffset:1.36in(34.5 mm)
RA: 9.5Jx19H2
Wheeloffset:1.89in(48 mm)
All-weather tires
R18
TiresAlloy wheels
FA:255/40R18 99HXLM+S
RA: 285/35 R18 97HM+S3
FA:8.5Jx18H2
Wheeloffset:1.36in(34.5 mm)
RA: 9.5Jx18H2
Wheeloffset:1.89in(48 mm)
Winter tires
R18
TiresAlloy wheels
BA:255/40R18 99VXLM+SBA:8.5Jx18H2
Wheeloffset:1.36in(34.5 mm)
BA:255/40R18 99 V
M+SMOExtended2BA:8.5Jx18H2
Wheeloffset:1.36in(34.5 mm)
2MOExtended tires (tires featuringrun-flat characteristics) only in combinationwith an active tire pressureloss warningsystemortire pressure monitor.3Use of snow chainsisnot permitted. Observe the notes under "Snowchains".
Wheel and tirecombinations365
Wheels and tires
Z

the systemmay still display thetire
pressure of theremovedwheel forafew
minutes. The value displayed for the
mountedemergencysparewheel is notthe
same as the current tire pressure of the
emergency spare wheel.
"Minispare" emergency sparewheel/
collapsible sparewheel
Removing the "Minispare" emergency
sparewheel
The emergency spare wheel can be found in
the stowage well under the trunk floor.
XLift the trunk floor upwards (Ypage 283).
XTurn stowage traycounter-clockwise
and remove together with vehicle tool kit
tray.
XRemove "Minispare" emergency spare
wheel$.
Removing the collapsible sparewheel
(AMG vehicles)
The emergency spare wheel can be found in
the stowage wellunderthe trunk floor.
XLift the trunk floor upwards (Ypage 283).
XReach into cutoutin the tool holder and
lift it up.
XRemove collapsiblespare wheel.
Always observe the instructions and safety
notes in the "Mountingawheel" section
(Ypage 358).
Stowingaused collapsible spare
wheel
!Only place the collapsible spare wheel in
the vehicle when it is dry. Otherwise,
moisture may get into the vehicle.
Take the following steps to stowaused
collapsible spare wheel. It will not otherwise
install into the spare wheel well. Mercedes-
Benz recommends that you have this work
performed ataqualified specialist workshop,
e.g. at an authorized Mercedes-Benz Center.
XUnscrew the valve cap from the valve.
XUse the back of the valve cap to unscrew
the valve insert from the valve and release
the air.
iFully deflating the tires can takeafew
minutes.
XScrew the valve insert back into the valve.
XScrew the valve cap back on.
XRemove the protective sheet from the
vehicle tool kit and pull it over the
collapsible spare wheel.
XStow the collapsible spare wheel in the
emergency spare wheel well under the
trunk.
Inflating the collapsible sparewheel
!Inflate the collapsible spare wheel using
the tire inflation compressor before
lowering the vehicle. The wheel rim could
otherwise be damaged.
368Emergency sparewheel
Wheels and tires