北米Model "A1720BE-A" EDITED: 2018/ 3/ 9
Over inflated tire (tread worn in
Ride comfort is poor. Also, the tire
magnifies the effects of road-sur-
face bumps and dips, possibly
resulting in vehicle damage.
If the tire placard shows tire pres-
sures for the vehicle when fully
loaded, adjust the tire pressures to
the values that match the loading
Driving at high speeds with
excessively low tire pressures
can cause the tires to deform
severely and to rapidly heat
up. A sharp increase in tem-
perature could cause tread
separation, and destruction of
the tires. The resulting loss of
vehicle control could lead to
Each wheel was correctly balanced
when your vehicle was new, but the
wheels will become unbalanced as
the tires become worn during use.
Wheel imbalance causes the steer-
ing wheel to vibrate slightly at
certain vehicle speeds and detracts
from the vehicle’s straight-line sta-
bility. It can also cause steering and
suspension system problems and
abnormal tire wear. If you suspect
that the wheels are not correctly
balanced, have them checked and
adjusted by your SUBARU dealer.
Also have them adjusted after tire
repairs and after tire rotation.
Loss of correct wheel align-
ment causes the tires to wear
on one side and reduces the
vehicle’s running stability.
Contact your SUBARU dealer
if you notice abnormal tire
The suspension system is de-
signed to hold each wheel at a
certain alignment (relative to the
other wheels and to the road) for
optimum straight-line stability
and cornering performance.
Maintenance and service/Tires and wheels