Examples of the types of accidents in which it is possible that the driver’s/driver’s and front passenger’s SRS frontal airbag(s) will deploy.

Only the driver’s SRS frontal airbag or both driver’s and front passenger’s SRS frontal airbags may be activated when the vehicle sustains a hard impact in the undercarriage area from the road surface (such as when the vehicle plunges into a deep ditch, is severely impacted or knocked hard against an obstacle on the road such as a curb).
See also:
Under the rear floor
1) Jack handle
A) 4-door models
B) 5-door models
1) Under-floor storage compartment (if equipped) (Refer to “Under-floor storage compartment”.)
2) Tool bucket
3) Spare tire
A) 4-door models
...
Tires
WARNING
Never tow a trailer when the temporary spare tire is used. The temporary spare
tire is not designed to sustain the towing load. Use of the temporary spare tire
when towing can result in f ...
Outback
The use of a genuine SUBARU trailer hitch is recommended. A genuine SUBARU hitch
is available from your SUBARU dealer.
If use of a non-genuine hitch is unavoidable, be sure the hitch is suited to
...
