service TOYOTA TUNDRA 2000 Owner's Guide

TUNDRA (34413U)
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Uniform tire quality grading
This information has been prepared in ac-
cordance with regulations issued by the
National Highway Traffic Safety Adminis-
tration of the U.S. Department of Trans-
portation. It provides the purchasers and/
or prospective purchasers of Toyota
vehicles with information on uniform tire
quality grading.
Your Toyota dealer will help answer any
questions you may have as you read this
information.
DOT quality gradesÐAll passenger car
tires must conform to Federal Safety
Requirements in addition to these
grades. These quality grades are
molded on the sidewall.
TreadwearÐThe 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 condi-
tions of their use, however, and may de-
part significantly from the norm due to
variations in driving habits, service prac-
tices and differences in road characteris-
tics and climate. Traction AA, A, B, CÐ
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 mea-
sured under controlled conditions on spe-
cified government test surfaces of asphalt
and concrete. A tire marked C may have
poor traction performance.
Warning: The traction grade assigned to
this tire is based on braking (straight
ahead) traction tests and does not include
cornering (turning) traction.
Temperature A, B, CÐ The temperature
grades are A (the highest), B, and C,
representing the tire's resistance to the
generation of heat and its ability to dissi-
pate heat when tested under controlled
conditions on a specified indoor laboratory
test wheel. Sustained high temperature
can cause the material of the tire to de-
generate and reduce tire life, and exces-
sive temperature can lead to sudden tire
failure. The grade C corresponds to a lev-
el of performance which all passenger car
tires must meet under the Federal Motor
Vehicle Safety Standard No.109. Grades B
and A represent higher levels of perfor-
mance on the laboratory test wheel than
the minimum required by law. Warning: The temperature grades for this
tire are established for a tire that is prop-
erly inflated and not overloaded. Exces-
sive speed, underinflation, or excessive
loading, either separately or in combina-
tion, can cause heat buildup and possible
tire failure.
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TUNDRA (34413U)
i
Foreword
Welcome to the growing group of value- conscious people who drive Toyotas. We
are proud of the advanced engineering and quality construction of each vehicle we
build.
This Owner 's Manual explains the features of your new Toyota. Please read it and
follow the instructions carefully so that you can enjoy many years of safe motoring.
When it comes to service, remember that your Toyota dealer knows your vehicle
best and is interested in your complete satisfaction. He will provide quality mainte-
nance and any other assistance you may require.
Please leave this Owner 's Manual in this vehicle at the time of resale. The next
owner will need this information also.
All information and specifications in this manual are current at the time of
printing. However, because of Toyota's policy of continual product improve-
ment, we reserve the right to make changes at any time without notice.
Please note that this manual applies to all models and explains all equipment,
including options. Therefore, you may find some explanations for equipment
not installed on your vehicle.
W1999 TOYOTA MOTOR CORPORATION
All rights reserved. This material may not be reproduced or copied, in whole or in
part, without the written permission of Toyota Motor Corporation.
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TUNDRA (34413U)
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Spark ignition system of yourTo y o t a
The spark ignition system in your Toyota meets all re-
quirements of the Canadian Interference- Causing Equip-
ment Standard.
Installation of a mobiletwo- way radio system
As the installation of a mobile two- way radio system in
your vehicle could affect electronic systems such as
multiport fuel injection system/sequential multiport fuel
injection system, cruise control system, anti- lock brake
system, SRS airbag system and seat belt pretensi oner
system, be sure to check with your Toyota dealer for
precautionary measures or special instructions regarding
installation.
Scrapping of your Toyota
The SRS airbag and seat belt pretensioner devices in
your Toyota contain explosive chemicals. If the vehicle
is scrapped with the airbags and pretensioners left as
they are, it may cause an accident such as a fire. Be
sure to have the systems of the SRS airbag and seat
belt pretensioner removed and disposed of by a qualified
service shop or by your Toyota dealer before you dis-
pose of your vehicle.
On- pavement and off- road driving tips
(four- wheel drive models only)
This vehicle will handle and maneuver differently from
an ordinary passenger car because it is also designed
for off- road use. As with other vehicles of this type,
failure to operate this vehicle correctly may result in
loss of control or an accident. Be sure to read Off-
road vehicle precautionsº in Part 2 and Off- road driving
precautionsº in Part 3.
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