Page 474 of 497
GLC 250 4MATIC
Summer tyres
R 17
Tyres Wheels
BA: 235/65 R17 104 V BA: 7.5 J x 17 H2 ET 36
R 18
Tyres Wheels
BA: 235/60 R18 103 V BA: 8.0 J x 18 H2 ET 38
R 19
Tyres Wheels
BA: 235/55 R19 101 V
6 BA: 8.0 J x 19 H2 ET 38
R 20
Tyres Wheels
BA: 255/45 R20 101 W
6, 7 BA: 8.5 J x 20 H2 ET 40
Winter tyres
R 17
Tyres Wheels
BA: 235/65 R17 104 H M+Si BA: 7.5 J x 17 H2 ET 36
R 18
Tyres Wheels
BA: 235/60 R18 103 H M+Si BA: 8.0 J x 18 H2 ET 38
R 19
Tyres Wheels
BA: 235/55 R19 101 H M+Si
6 BA: 8.0 J x 19 H2 ET 38
6
Available as MOExtended tyres.
7 Observe notes on "Large wheels" under "General notes" in "Wheel/tyre combinations". Wheel and tyre combinations
471Wheels and tyres Z
Page 475 of 497
GLC 250 d 4MATIC
Summer tyres
R 17
Tyres Wheels
BA: 235/65 R17 104 V BA: 7.5 J x 17 H2 ET 36
R 18
Tyres Wheels
BA: 235/60 R18 103 V BA: 8.0 J x 18 H2 ET 38
R 19
Tyres Wheels
BA: 235/55 R19 101 V
6 BA: 8.0 J x 19 H2 ET 38
R 20
Tyres Wheels
BA: 255/45 R20 101 W
6, 7 BA: 8.5 J x 20 H2 ET 40
Winter tyres
R 17
Tyres Wheels
BA: 235/65 R17 104 H M+Si BA: 7.5 J x 17 H2 ET 36
R 18
Tyres Wheels
BA: 235/60 R18 103 H M+Si BA: 8.0 J x 18 H2 ET 38
R 19
Tyres Wheels
BA: 235/55 R19 101 H M+Si
6 BA: 8.0 J x 19 H2 ET 38
6
Available as MOExtended tyres.
7 Observe notes on "Large wheels" under "General notes" in "Wheel/tyre combinations". 472
Wheel and tyre combinationsWheels and tyres
Page 476 of 497
GLC 300 4MATIC
Summer tyres
R 17
Tyres Wheels
BA: 235/65 R17 104 V BA: 7.5 J x 17 H2 ET 36
R 18
Tyres Wheels
BA: 235/60 R18 103 V BA: 8.0 J x 18 H2 ET 38
R 19
Tyres Wheels
BA: 235/55 R19 101 V
6 BA: 8.0 J x 19 H2 ET 38
R 20
Tyres Wheels
BA: 255/45 R20 101 W
6, 7 BA: 8.5 J x 20 H2 ET 40
Winter tyres
R 17
Tyres Wheels
BA: 235/65 R17 104 H M+Si BA: 7.5 J x 17 H2 ET 36
R 18
Tyres Wheels
BA: 235/60 R18 103 H M+Si BA: 8.0 J x 18 H2 ET 38
R 19
Tyres Wheels
BA: 235/55 R19 101 H M+Si
6 BA: 8.0 J x 19 H2 ET 38
6
Available as MOExtended tyres.
7 Observe notes on "Large wheels" under "General notes" in "Wheel/tyre combinations". Wheel and tyre combinations
473Wheels and tyres Z
Page 477 of 497

GLC 350 e 4MATIC
Summer tyres
R 18
Tyres Wheels
BA: 235/60 R18 103 V BA: 8.0 J x 18 H2 ET 38
R 19
Tyres Wheels
BA: 235/55 R19 101 V
6 BA: 8.0 J x 19 H2 ET 38
R 20
Tyres Wheels
BA: 255/45 R20 101 W
6, 7 BA: 8.5 J x 20 H2 ET 40
Winter tyres
R 18
Tyres Wheels
BA: 235/60 R18 103 H M+Si BA: 8.0 J x 18 H2 ET 38
R 19
Tyres Wheels
BA: 235/55 R19 101 H M+Si
6 BA: 8.0 J x 19 H2 ET 38
Emergency spare wheel
Important safety notes
G
WARNING
The wheel/tyre dimensions and the tyre type of the spare wheel/emergency spare wheel
and the wheel to be replaced may differ. Fit-
ting a spare wheel/emergency spare wheel
may severely impair the driving characteris-
tics. There is a risk of accident. To prevent hazardous situations:
R Adapt your driving style accordingly and
drive carefully.
R Never fit more than one spare wheel/emer-
gency spare wheel if the dimensions are
different to those of the wheel being
replaced.
R Only use a spare wheel/emergency spare
wheel briefly if the dimensions are different
to those of the wheel being replaced.
6 Available as MOExtended tyres.
7 Observe notes on "Large wheels" under "General notes" in "Wheel/tyre combinations". 474
Emergency spare wheelWheels and tyres
Page 478 of 497

R
Do not switch off ESP ®
.
R Have the spare wheel/emergency spare
wheel in question replaced at the nearest
qualified specialist workshop. Make sure
that the wheel/tyre dimensions and tyre
type are correct.
When using an emergency spare wheel or
spare wheel of a different size, you must not
exceed the maximum speed of 80 km/h.
Snow chains must not be fitted to emergency spare wheels. General notes
You should regularly check the pressure of
the emergency spare wheel, particularly prior
to long trips, and correct the pressure as nec- essary (Y page 458). The value on the wheel is
valid. In addition, the emergency spare wheel
tyre pressure can be found under "Technical
data" (Y page 476).
An emergency spare wheel may also be fitted
against the direction of rotation. Observe the time restriction on use as well as the speed
limitation specified on the emergency spare
wheel.
Replace the tyres after six years at the latest,
regardless of wear. This also applies to the
emergency spare wheel.
If you are driving with the emergency spare
wheel fitted, the tyre pressure loss warning
system or the tyre pressure monitor cannot
function reliably. Only restart the tyre pres-
sure loss warning system or tyre pressure
monitor when the defective wheel has been
replaced with a new wheel.
Vehicles with tyre pressure monitor: after
fitting an emergency spare wheel, the system
may still display the tyre pressure of the
removed wheel for a few minutes. The value
displayed for the position where the emer-
gency spare wheel is fitted is not the same as
the current tyre pressure of the emergency
spare wheel. Removing the emergency spare wheel
The emergency spare wheel is secured in the emergency spare wheel bag in the luggage
compartment.
X Open the luggage compartment.
X Detach the fastening straps.
X Unhook retaining spring hooks of fastening
straps from the retainers.
X Remove the emergency spare wheel bag
with the emergency spare wheel.
X Open the bag and remove the emergency
spare wheel.
Always pay attention to the instructions and
safety notes under "Changing a wheel"
(Y page 464). Emergency spare
wheel
475Wheels an d tyres Z
Page 479 of 497
Technical data
"Minispare" emergency spare wheel
8Tyres Light-alloy wheels
T 155/8
0 R19 114 P
Tyre pressure : 420 kPa (4.2 ba r/61 psi) 4.5 B x 19 H2 ET 35
8
Use of snow chains not permitted. Observe the notes in the "Snow chains" section. 476
Emergency spare wheelWheels and tyres
Page 491 of 497

!
Only the washer fluids SummerFit and
WinterFit can be mixed. Otherwise, the
spraying nozzles could become blocked.
Comply with the important safety notes for
service products when handling washer fluid
(Y page 480).
At temperatures above freezing:
X Fill the washer fluid reservoir with a mixture
of water and washer fluid, e.g. MB Sum-
merFit.
Mix 1 part MB SummerFit to 100 parts water.
At temperatures below freezing:
X Fill the washer fluid reservoir with a mixture
of water and washer fluid, e.g. MB Winter-
Fit.
For the correct mixing ratio refer to the
information on the antifreeze reservoir.
i Add washer fluid concentrate, e.g. MB
SummerFit or MB WinterFit, to the washer
fluid all year round. Vehicle data
General notes
Please note that for the specified vehicle
data: R the heights specified may vary as a result
of:
- tyres
- load
- condition of the suspension
- optional equipment
R optional equipment reduces the maximum
payload
R Vehicle-specific weight information can be
found on the vehicle identification plate
(Y page 480).
R only for certain countries: you can find vehi-
cle-specific vehicle data in the COC docu-
ments (CERTIFICATE OF CONFORMITY).
These documents are delivered with your
vehicle. Observe the information relating to level con-
trol:
R AIR BODY CONTROL (Y page 252)
R Off-Road Engineering package
(Y page 250) Dimensions and weights
Model
: :
Opening height ;
;
Maximum
headroom GLC 300
4MATIC
2127 mm 1959 mm
GLC 350 e
4MATIC
2144 mm 1977 mm
All other mod-
els
2125 mm 1957 mm
All models
Vehicle length
4656 mm
Vehicle width including
exterior mirrors
2096 mm
Vehicle width excluding
exterior mirrors
1890 mm
Wheelbase
2873 mm
Maximum roof load
75 kg
Maximum boot load
100 kg488
Vehicle dataTechnical data
Page 492 of 497

Model Vehicle
height GLC 300 4MATIC
1645 mm
GLC 350 e 4MATIC
1661 mm
All other models
1642 mm
Vehicle data for off-road driving
Maximum water depth
! The water depth must not exceed the
specified value. Note that the permissible
water depth is less in flowing water. Maximum water depth
:is 30 cm when
ready to drive.
Loaded and ready to drive means: a full tank, all fluids topped up and the driver is in the
vehicle.
Further information about driving on flooded
roads (Y page 226). Approach/departure angle
The approach angle is to be accounted for
when ready to drive:
: : ;
;
All vehicles
29° 25°
Loaded and ready to drive means: a full tank,
all fluids topped up and the driver is in the
vehicle.
On vehicles with AIR BODY CONTROL loads
up to the maximum permissible load have no
influence on approach and departure angles.
For further information about approach/
departure angles, see (Y page 229). Maximum gradient-climbing capabil-
ity
Note that the vehicle's gradient-climbing
capability depends on the off-road conditions and the road surface conditions.
All vehicles (except AMG vehicles): the
maximum gradient climbing ability is 70%.
Carefully depress the accelerator pedal and
make sure that the wheels do not spin when
driving on steep terrain.
If the load on the front axle is reduced when
pulling away on a steep uphill slope, the front
wheels have a tendency to spin. 4ETS recog- nises this and brakes the wheels accordingly. The rear wheel torque is increased and it is
easier to pull away. Vehicle data for off-road driving
489Technical data Z