Volvo 2004 V70R Operation And Care Manual page 73

Always follow the chain manufacturer's installation instructions carefully. Install chains as tightly as possible and
retighten periodically.
Never exceed the chain manufacturer's specified maximum speed limit. In no case should you exceed 31 mph (50
km/h).
Avoid bumps, holes or sharp turns when driving with snow chains.
Vehicle handling can be adversely affected when driving with chains. Avoid fast maneuvering and hard braking.
Never allow the wheels to lock up during braking.
* V70R - Volvo offers specially designed chains that can be used on 225/45/R17 tires.
Snow tires, studded tires **
Tires for winter use:
Owners who live in or regularly travel through areas with sustained periods of snow or icy driving conditions
are strongly advised to fit suitable winter tires to help retain the highest degree of traction. It is important to
install winter tires on all four wheels to help retain traction during cornering, braking, and accelerating. Failure to do
so could reduce traction to an unsafe level or adversely affect handling. Volvo does not recommend tire rotation.
However, as with any other radial tires, if rotated, the tires must be kept on the same side of the car so that they
revolve in the same direction as before rotation.
Volvo recommends the use of winter tires with the following dimensions:
Non-turbo models: 195/65 R15
Turbo models (not V70 or V70R): 205/55 R16
V70: 215/65 R16
V70R: 225/45/R17
Winter tires wear more quickly on dry roads in warm weather. They should be removed when the winter driving
season has ended.
Studded tires should be run-in 300-600 miles (500-1000 km) during which the car should be driven as smoothly as
possible to give the studs the opportunity to seat properly in the tires. The tires should have the same rotational
direction throughout their entire lifetime. In other words, if you wish to rotate the wheels, make sure that the same
wheels are always on the same side of the car.
NOTE: Please consult state or provincial regulations restricting the use of studded winter tires before installing such
tires.
** Where permitted.
pg. 112 Wheels and tires