Mercedes-Benz GL-Class 2013 Owners Manual - Manual (Page 436)

GL 63 AMG 4MATIC
Summer tires
R 21
Tires Alloy wheels
BA: 295/40 ZR 21 111 Y XL 3 BA: 10.0 J x 21 H2 ET 46
Winter tires
R 20
Tires Alloy wheels
BA: 275/45 R 20 110 V XL M+Si BA: 9.0 J x 20 H2 ET 41
Emergency spare wheel
Important safety notes
G WARNING
The wheel or tire size as well as the tire type
of the spare wheel or emergency spare wheel
and the wheel to be replaced may differ.
Mounting an emergency spare wheel may
severely impair the driving characteristics.
There is a risk of an accident.
To avoid hazardous situations:
R adapt your driving style accordingly and
drive carefully.
R never mount more than one spare wheel or
emergency spare wheel that differs in size.
R only use a spare wheel or emergency spare
wheel of a different size briefly.
R do not switch ESP ® off.
R have a spare wheel or emergency spare
wheel of a different size replaced at the
nearest qualified specialist workshop.
Observe that the wheel and tire dimensions
as well as the tire type must be correct.
! AMG vehicles with "Minispare"
emergency spare wheel: use the
"Minispare" emergency spare wheel only
on the rear axle. If you mount the
"Minispare" emergency spare wheel on the
front axle, this could result in damage to the
brake system.
If a tire on the front axle is defective, an
intact wheel from the rear axle must first
be replaced with the "Minispare"
emergency spare wheel. The defective
wheel on the front axle can then be
replaced with the intact wheel from the rear
axle.
Make sure to note the placard on the
"Minispare" emergency spare wheel.
When using an emergency spare wheel or
spare wheel of a different size, you must not
exceed the maximum speed of 50 mph
(80 km/h).
Snow chains must not be mounted on
emergency spare wheels.
General notes
Mounting the emergency spare wheel is
described under "Mounting a wheel"
(
Y
page 424).
You should regularly check the pressure of
the emergency spare wheel, particularly prior
to long trips, and correct the pressure as
necessary (
Y
page 404). The applicable value
can be found on the wheel or under
"Technical data" (
Y
page 436).
3 Use of snow chains not permitted. Observe the notes under "Snow chains".
434
Emergency spare wheel
Wheels
and
tires