Page 377 of 401
GLA 220 CDI 4MATIC
Summer tyres
R 17
Tyres Wheels
BA: 215/60 R17 96 V BA: 6.5 J x 17 H2 ET 38
R 18
Tyres Wheels
BA: 235/50 R18 97 V
7 BA: 7.0 J x 18 H2 ET 46
R 19
Tyres Wheels
BA: 235/45 R19 95 V
7 BA: 8.0 J x 19 H2 ET 43.5
Winter tyres
R 17
Tyres Wheels
BA: 215/60 R17 96 H M+Si BA: 6.5 J x 17 H2 ET 38
R 18
Tyres Wheels
BA: 215/55 R18 95 H M+Si
7 BA: 6.5 J x 18 H2 ET 38
BA: 235/50 R18 97 H M+Si BA: 7.0 J x 18 H2 ET 46
R 19
Tyres Wheels
BA: 235/45 R19 95 H M+Si BA: 8.0 J x 19 H2 ET 43.5
7
Available as MOExtended tyres. 374
Wheel and tyre combinationsWheels and tyres
Page 378 of 401
GLA 250
Summer tyres
R 17
Tyres Wheels
BA: 215/60 R17 96 V BA: 6.5 J x 17 H2 ET 38
R 18
Tyres Wheels
BA: 235/50 R18 97 V
7 BA: 7.0 J x 18 H2 ET 46
R 19
Tyres Wheels
BA: 235/45 R19 95 V
7 BA: 8.0 J x 19 H2 ET 43.5
Winter tyres
R 17
Tyres Wheels
BA: 215/60 R17 96 H M+Si BA: 6.5 J x 17 H2 ET 38
R 18
Tyres Wheels
BA: 215/55 R18 95 H M+Si
7 BA: 6.5 J x 18 H2 ET 38
BA: 235/50 R18 97 H M+Si BA: 7.0 J x 18 H2 ET 46
R 19
Tyres Wheels
BA: 235/45 R19 95 H M+Si BA: 8.0 J x 19 H2 ET 43.5
7
Available as MOExtended tyres. Wheel and tyre combinations
375Wheels and tyres Z
Page 379 of 401
GLA 250 4MATIC
Summer tyres
R 17
Tyres Wheels
BA: 215/60 R17 96 V BA: 6.5 J x 17 H2 ET 38
R 18
Tyres Wheels
BA: 235/50 R18 97 V
7 BA: 7.0 J x 18 H2 ET 46
R 19
Tyres Wheels
BA: 235/45 R19 95 V
7 BA: 8.0 J x 19 H2 ET 43.5
Winter tyres
R 17
Tyres Wheels
BA: 215/60 R17 96 H M+Si BA: 6.5 J x 17 H2 ET 38
R 18
Tyres Wheels
BA: 215/55 R18 95 H M+Si
7 BA: 6.5 J x 18 H2 ET 38
BA: 235/50 R18 97 H M+Si BA: 7.0 J x 18 H2 ET 46
R 19
Tyres Wheels
BA: 235/45 R19 95 H M+Si BA: 8.0 J x 19 H2 ET 43.5
7
Available as MOExtended tyres. 376
Wheel and tyre combinationsWheels and tyres
Page 380 of 401

GLA 45 AMG 4MATIC
Summer tyres
R 19
Tyres Wheels
BA: 235/45 ZR19 99 Y XL
8 BA: 8.0 J x 19 H2 ET 43.5
R 20
Tyres Wheels
BA: 235/40 ZR20 96 Y XL
8 BA: 8.0 J x 20 H2 ET 43.5
Winter tyres
R 18
Tyres Wheels
BA: 215/55 R18 99 V XL M+S
i BA: 7.5 J x 18 H2 ET 42
R 19
Tyres Wheels
BA: 235/45 R19 99 V XL M+S
i8 BA: 8.0 J x 19 H2 ET 43.5
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.
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.
8 Use of snow chains is not permitted. Observe the notes in the "Snow chains" section. Emergency spare wheel
377Wheels and tyres Z
Page 381 of 401

General notes
i Apart from some country-specific var-
iants, vehicles are not equipped with an
emergency spare wheel. Emergency spare
wheels are specific to the vehicle. For more information on which emergency spare
wheels are approved for your vehicle, con-
sult a qualified specialist workshop.
You should regularly check the pressure of all
your tyres, including the emergency spare
wheel, particularly prior to long trips, and cor- rect the pressure as necessary (Y page 356).
The value on the wheel or as given in the
"Wheels and tyres" section (Y page 379) is
valid.
i If you are driving with the collapsible
emergency spare wheel fitted, the tyre
pressure loss warning system or the tyre
pressure monitor cannot function reliably.
Only restart the tyre pressure loss warning system/tyre pressure monitor when the
defective wheel has been replaced with a
new wheel.
Vehicles with tyre pressure monitor:
after mounting an emergency spare wheel,
the system may still display the tyre pres-
sure of the removed wheel for a few
minutes. The value displayed for the moun-
ted emergency spare wheel is not the same as the current tyre pressure of the emer-
gency spare wheel.
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. Removing the emergency spare wheel
Vehicles with the "Minispare" emergency spare
wheel:
The "Minispare" emergency spare wheel is
secured in emergency spare wheel bag :in
the luggage compartment.
X Open the tailgate.
X Release securing straps ;on emergency
spare wheel bag :.
X Remove emergency spare wheel bag :
with the "Minispare" emergency spare
wheel.
X Open emergency spare wheel bag :and
remove the "Minispare" emergency spare
wheel.
Observe the instructions and safety notes in
the "Fitting a wheel" section (Y page 362).
AMG vehicle: the emergency spare wheel is
secured in emergency spare wheel bag :in
the boot.
X Open the tailgate.
X Release securing straps ;on emergency
spare wheel bag :.
X Remove emergency spare wheel bag :
with collapsible emergency spare wheel.
X Open emergency spare wheel bag :and
remove the collapsible emergency spare
wheel.
Observe the instructions and safety notes in
the "Fitting a wheel" section (Y page 362).378
Emergency spare wheelWheels and tyres
Page 382 of 401
Technical data
All models (except AMG vehicles) "Minispare" emer-
gency spare wheel
Tyres Steel wheel
T 135/9
0 R17 104 M
Tyre pressure : 420 kPa
(4.2 bar/61 psi) 4.0 B x 17 H2
ET 34
AMG vehicles
Collapsible emer-
gency spare wheel
Tyres Steel wheel
T 185/55 D20 100 P
Tyre pressure: 350 kPa
(3.5 bar/51 psi) 6.0 B x 20 H2
ET 36 Emergency spare wheel
379Wheels and tyres Z
Page 395 of 401

R
vehicle-specific weight information can be
found on the vehicle identification plate
(Y page 384).
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. Dimensions and weights
Model
: :
Maxi- mum
head- room ;
;
Opening height AMG vehicles
1866 mm 2019 mm
All other models
1876 mm 2045 mm
Missing values were not available at the time
of going to print. AMG vehicles
Vehicle length
4445 mm
Vehicle width including
exterior mirrors
2022 mm
Vehicle width excluding
exterior mirrors
1805 mm
Vehicle height
1479 mm
Wheelbase
2699 mm
Maximum roof load
100 kg All other models
Vehicle length
4417 mm
Vehicle width including
exterior mirrors
2022 mm
Vehicle width excluding
exterior mirrors
1804 mm
Vehicle height
1494 mm
Wheelbase
2699 mm
Model Maximum roof
load GLA 180
GLA 180 CDI
All other models
75 kg
Model Maximum boot
load GLA 180
GLA 180 CDI
All other models
100 kg
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. 392
Vehicle data for off-road drivingTechnical data
Page 396 of 401

Missing values for maximum water depth
:
were unavailable at the time of going to print.
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 184). Approach/departure angle
Missing values for the approach/departure
angles at front
:and rear ;were not avail-
able at the time of going to print.
For further information about approach/
departure angles, see (Y page 187).Maximum gradient-climbing capabil-
ity
Note that the vehicle's gradient-climbing
capability depends on the off-road conditions
and the road surface conditions.
Missing values for the maximum gradient-
climbing capability were not available at the
time of going to print.
Carefully depress the accelerator pedal and
make sure that the wheels do not spin when
driving on steep terrain.
i 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 recognises this and brakes the
wheels accordingly. The rear wheel torque
is increased and it is easier to pull away. For further information about the maximum
gradient climbing ability, see (Y
page 188). Trailer tow hitch
Mounting dimensions
! If you have a trailer tow hitch retrofitted,
changes to the engine cooling system may
be necessary, depending on the vehicle
type.
If you have a trailer tow hitch retrofitted,
observe the anchorage points on the chas- sis.
The GLA 45 AMG 4MATIC model cannot be
used to tow a trailer. Example: anchorage points for the trailer tow hitch
: Anchorage points
; Overhang dimension
= Rear axle centre line
For trailer tow hitches fitted at the factory, the
overhang dimension including protective cov- ering is 911 mm. Trailer tow hitch
393Technical data Z