Uniform Tire Quality Grading (UTQG)
Subaru Forester / Subaru Forester Owners Manual / Consumer information and Reporting safety defects / Tire information / Tire labeling / Uniform Tire Quality Grading (UTQG)
For details, refer to “Uniform tire quality grading standards”.
See also:
Brake booster
The brake booster uses engine manifold
vacuum to assist braking force. Do not
turn off the engine while driving because
that will turn off the brake booster, resulting
in poor braking power.
...
Corrosion protection
Refer to “Corrosion protection” F10-4. ...
Wear indicators
1) New tread
2) Worn tread
3) Tread wear indicator
Each tire incorporates a tread wear indicator, which becomes visible when the depth of the tread grooves decreases to 0.063 in (1.6 mm). A tire ...