IN CASE OF AN EMERGENCY
366To prepare yourself for an emergency, you should familiarize
yourself
with the use of the jack and each tool, and their storage
locations.
When storing the jack, put it into place and secure to prevent
it from flying forward during a collision or sudden braking.
1 Jack handle extension with bolt
2 Jack handle extension without bolt
3 Jack handle
To remove the spare tire under the luggage compartment:
Put a jack handle and jack handle extensions together as
shown in the illustration.
CAUTION
Make sure they are securely fixed with the screws.
When connecting the jack handle extensions, use a
Phillips −head screwdriver or jack handle to tighten the bolts on
the joints as shown in the illustration. When connecting the
jack handle with extension, tighten the bolt on the joint
securely. Make sure the hollow meets the bolt on every joint
when you tighten the bolts.
NOTICE
Tighten all the joints securely. Otherwise, the extension
may come off and it may damage the paint or vehicle
body.
CHASSIS
435
If you have tire damage such as cuts, splits, cracks deep
enough to expose the fabric, or bulges indicating internal
damage, the tire should be replaced.
If a tire often goes flat or cannot be properly repaired due to the
size or location of a cut or other damage, it should be replaced.
If you are not sure, consult with your Lexus dealer.
If an air loss occurs while driving, do not continue driving with
a deflated tire. Driving even a short distance can damage a tire
beyond repair.
Any tires which are over 6 years old must be checked by
a qualified technician even if damage is not obvious.
Tires deteriorate with age even if they have never or seldom
been used.
This also applies to the spare tire and tires stored for future use.
Uniform tire quality grading
This information has been prepared in accordance with
regulations issued by the National Highway T
raffic Safety
Administration of the U.S. Department of Transportation.
It provides the purchasers and/or prospective purchasers
of Lexus vehicles with information on uniform tire quality
grading.
Your Lexus dealer will help answer any questions you may
have as you read this information.
DOT quality grades All passenger vehicle tires must
conform to Federal Safety Requirements in addition to
these grades. Quality grades can be found where
applicable on the tire sidewall between tread shoulder and
maximum section width. For example: Treadwear 200
Traction AA Temperature A
Treadwear − The treadwear grade is a comparative rating
based on the wear rate of the tire when tested under controlled
conditions on a specified government test course. For
example, a tire graded 150 would wear one and a half (1 − 1/2)
times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual
conditions of their use, however, and may depart significantly
from the norm due to variations in driving habits, service
practices and differences in road characteristics and climate.
Traction AA, A, B, C − The traction grades, from highest to
lowest, are AA, A, B and C, and they represent the tire’s ability
to stop on wet pavement as measured under controlled
conditions on specified government test surfaces of asphalt
and concrete. A tire marked C may have poor traction
performance.
