623
9-1. Specifications
9
Ve
hicle
*
: Table 1
⎯
Occupant loading and distribution for vehicle normal load for
various designated seating capacities
Snow tire
A tire that attains a traction index equal to or
greater than 110, compared to the ASTM E-
1136 Standard Reference Test Tire, when
using the snow traction test as described in
ASTM F-1805-00, Standard Test Method for
Single Wheel Driving Traction in a Straight
Line on Snow-and Ice-Covered Surfaces, and
which is marked with an Alpine Symbol (
)
on at least one sidewall
Test rim
The rim on which a tire is fitted for testing, and
may be any rim listed as appropriate for use
with that tire
Tread
That portion of a tire that comes into contact
with the road
Tread rib
A tread section running circumferentially
around a tire
Tread separation
Pulling away of the tread from the tire carcass
Treadwear indicators
(TWI)
The projections within the principal grooves
designed to give a visual indication of the
degrees of wear of the tread
Wheel-holding fixture
The fixture used to hold the wheel and tire
assembly securely during testing
Tire related term
Meaning
Designated seating
capacity, Number of
occupants
Vehicle normal load,
Number of occupants
Occupant distribution
in a normally loaded
vehicle
2 through 4
2
2 in front
5 through 10
3
2 in front, 1 in second
seat
11 through 15
5
2 in front, 1 in second
seat, 1 in third seat, 1
in fourth seat
16 through 20
7
2 in front, 2 in second
seat, 2 in third seat, 1
in fourth seat
Summary of Contents for Tundra guide
Page 26: ...26 Pictorial index ...
Page 77: ...77 1 2 Theft deterrent system 1 For safety and security For vehicles sold in New Caledonia ...
Page 78: ...78 1 2 Theft deterrent system ...
Page 79: ...79 1 2 Theft deterrent system 1 For safety and security ...
Page 80: ...80 1 2 Theft deterrent system ...
Page 81: ...81 1 2 Theft deterrent system 1 For safety and security ...
Page 82: ...82 1 2 Theft deterrent system ...
Page 83: ...83 1 2 Theft deterrent system 1 For safety and security ...
Page 88: ...88 1 2 Theft deterrent system ...
Page 158: ...158 3 5 Opening closing the windows and moon roof ...
Page 229: ...229 4 5 Using the driving support systems 4 Driving Certification ...
Page 230: ...230 4 5 Using the driving support systems ...
Page 410: ...410 5 12 Antenna ...
Page 590: ...590 8 2 Steps to take in an emergency ...
Page 652: ...652 ...