Wheel (Rim) Designations; Tire Sidewall Designations - Volvo XC 90 Owner's Manual

CAUTION
•
When not in use, the jack* should be kept
in its storage compartment under the
cargo compartment floor.
•
The jack provided with your vehicle is
intended to be used only in temporary sit-
uations such as changing wheels in the
event of a flat tire. Only the jack that
came with your particular model should
be used to lift the vehicle. If the vehicle
needs to be lifted more frequently or for a
prolonged period, using a garage jack or
hoist is recommended. Always follow this
device's instructions for use.
Models with leveling control*
If the vehicle is equipped with the optional pneu-
matic suspension, this feature must be turned off
before raising the vehicle with the jack.
Settings Vehicle
To do so, go to
Leveling Control
in the center display's Top
view.

Wheel (rim) designations

Wheel and rim dimensions are shown in the fol-
lowing table.
The vehicle has been certified with certain combi-
nations of wheels and tires.
The following table shows an example of wheel
dimensions: 8Jx18x42.5. This particular wheel
may not be available on your vehicle.
8 Wheel width in inches
J Rim flange profile
18 Wheel diameter in inches
42.5 Offset in mm (distance from the center
of the wheel to the wheel's contact sur-
face on the hub)
Related information
•
Tire sidewall designations (p. 507)
Disable
WHEELS AND TIRES

Tire sidewall designations

The following information can be found on a
tire's sidewall.
Federal law mandates that tire manufacturers
place standardized information on the sidewall of
all tires (see the illustration).
The vehicle has been certified with certain combi-
nations of wheels and tires.
The following information is listed on the tire
sidewall:
The tire designation:
}}
507
* Option/accessory.