Wheel balance
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 steering wheel to vibrate slightly at certain vehicle speeds and detracts from the vehicle’s straight-line stability. 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.
NOTE
Loss of correct wheel alignment* causes the tires to wear on one side and reduces the vehicle’s running stability. Contact your SUBARU dealer if you notice abnormal tire wear.
*: The suspension system is designed 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.
See also:
Tire pressures
WARNING
Driving at high speeds with excessively low tire pressures can cause the tires
to deform severely and to rapidly become hot. A sharp increase in temperature could
cause tread separation, ...
Charge warning light
If this light illuminates when the engine is running, it may indicate that the
charging system is not working properly.
If the light illuminates while driving or does not turn off after the engin ...
Uniform tire quality grading standards
This information indicates the relative performance of passenger car tires in the area of treadwear, traction, and temperature resistance.
This is to aid the consumer in making an informed choice in ...
