Subaru 2005 Forester 2.5X - Manual (Page 477)

GAS STATION REFERENCE
Fuel:
T Non-turbo models
Use only unleaded gasoline with an octane rating of
87 AKI or higher.
T Turbo models
Use premium unleaded gasoline with an octane rat-
ing of 91 AKI or higher. If premium unleaded gaso-
line is not available, regular unleaded gasoline with
octane rating of 87 AKI or higher may be temporarily
used. For optimum engine performance and drive-
ability, it is required that you use premium grade un-
leaded gasoline.
„ Fuel octane rating
This octane rating is the average of the Research
Octane and Motor numbers and is commonly re-
ferred to as the Anti Knock Index (AKI). Refer to “Fu-
el” section in this manual.
Fuel capacity:
15.9 US gal (60 liters, 13.2 Imp gal)
Engine oil:
Use only API classification SL with the words “EN-
ERGY CONSERVING” and the New API certification
mark (starburst mark) displayed on the container (IL-
SAC GF-3).
Engine oil capacity:
4.2 US qt (4.0 liters, 3.5 Imp qt)
Cold tire pressure:
Tire size P215/60R16 94H
Wheel size 16 × 6 1 /
2
JJ
Pressure Front Light load 29 psi (200 kPa, 2.0 kgf/cm 2 )
Full load 29 psi (200 kPa, 2.0 kgf/cm 2 )
Rear Light load 28 psi (190 kPa, 1.9 kgf/cm 2 )
Full load 36 psi (250 kPa, 2.5 kgf/cm 2 )
Trailer towing 41 psi (280 kPa, 2.8 kgf/cm 2 )