Uniform Tire Quality Grading (UTQG)
Subaru Impreza / Subaru Impreza Owners Manual / Consumer information and Reporting safety defects / Tire information / Tire Identification Number (TIN) / Uniform Tire Quality Grading (UTQG)
For details, refer to “Uniform tire quality grading standards”.
See also:
Fuel
CAUTION
Use of a fuel which is low in quality or use of an inappropriate fuel additive
may cause engine damage. ...
Function settings
A SUBARU dealer can change the settings of the functions shown in the following
table to meet your personal requirements. Contact the nearest SUBARU dealer for
details.
...
California fuel
If your vehicle was certified to California Emission Standards as indicated on
the underhood tune-up label, it is designed to optimize engine and emission control
system performance with gasoline ...