Mercedes-Benz GL-Class 2008 Owners Manual User Manual
Page 359
358
Operation
Driving instructions
Tires
ț
Check the tread depth and maintain
specified tire inflation pressure
(a placard with the recommended tire
inflation pressures is located on the
driver’s door B-pillar (
ț
Check tires for possible damage and
remove foreign objects.
ț
Replace missing valve caps.
Rims
ț
Dented or bent rims can cause tire in-
flation pressure loss and damage the
tire beads. For this reason, check and,
if necessary, change rims before driv-
ing off-road.
Vehicle tool kit
ț
Check if the vehicle jack (
is functional.
ț
In all cases take the vehicle tool kit, a
strong tow rope, a shovel and a small
plank (to put under the vehicle jack on
sandy soil) with you.
Driving in steep terrain
Slope angle
1 Overhang angle, front
2 Overhang angle, rear
ț
Comply with the warnings
(
page 355) and rules for off-road
driving (
ț
Driving on embankments, slopes and
other steep inclines should only be
done straight up or downhill, i.e. in the
line of gravity. Maximum vehicle climb-
ing ability is a 100% grade which is
equivalent to a slope angle of
45 degrees. Keep in mind that the
climbing ability of the vehicle depends
on terrain conditions.
Vehicles with air sus-
pension program
1
2
Raised level
34°
28°
Highway
29°
23°
Vehicles with
enhanced off-road
package*
1
2
Off-road-level 3
36°
30°
Off-road-level 2
34°
28°
Off-road-level 1
31°
25°
Highway
29°
23°
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