Toyota 2008 Prius Quick Reference Manual page 465

Compact spare tire
n
The compact tire saves space in your luggage compartment,
and its lighter weight helps to enhance fuel economy and per-
mits easier installation in case of a flat tire.
The compact spare tire
n
The compact spare tire is identified by the label "TEMPORARY USE
l
ONLY" on the tire sidewall.
Use the compact spare tire temporarily only in an emergency.
Make sure to check the tire inflation pressure of the compact spare
l
tire. (→P. 470)
Tread life
n
The compact spare tire can be used many times, if necessary. It has
tread life of up to 3000 miles (4800 km) depending on road conditions
and your driving habits. When tread wear indicators appear on the tire,
replace the tire. (→P. 379)
When using the compact spare tire
n
As the spare tire is not equipped with the tire pressure warning valve and
transmitter, low inflation pressure of the spare tire will not be warned.
Also, if you replace the compact spare tire after the tire pressure warning
light comes on, the light remains on.
PRIUS_U_(L/O_0802)
5-2. Steps to take in an emergency
The compact spare tire is
designed for temporary emer-
gency use only.
5
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