Traction AA A B C
The traction grades, from highest to lowest are AA, A, B, and C. The
grades 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.
The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not include
acceleration, cornering, hydroplaning or peak traction characteristics.
Temperature A B C
The temperature grades are A (the highest), B, and C, representing the
tire's resistance to the generation of heat and its ability to dissipate heat
when tested under controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the material of the tire
to degenerate and reduce tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to a level 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
performance on the laboratory test wheel than the minimum required by
law.
The temperature grade for this tire is established for a tire that
is properly inflated and not overloaded. Excessive speed,
underinflation, or excessive loading, either separately or in
combination, can cause heat buildup and possible tire failure.
SERVICING YOUR TIRES
Low tire warning
The low tire warning system is designed to detect a significant loss of
inflation inany one of your tireson your vehicle. The system uses the
Anti-lock brake wheel speed sensors to detect a change in wheel speed
due to tire deflation.
Maintenance and Specifications
272
overdrive off ..............................14
safety belt .................................12
traction control active ..............13
traction control off ...................13
turn signal indicator .................15
Load limits .................................193
GAWR ......................................193
GVWR ......................................193
trailer towing ..........................193
Locks
autolock ...................................121
childproof ................................114
Low tire warning .......................272
Lubricant
specifications .....................279±280
Lumbar support, seats .............132
M
Message center .........................100
english/metric button .............101
system check button ..............101
warning messages ...................102
Mirrors .........................................81
automatic dimming rearview
mirror ........................................88
fold away ...................................89
heated ........................................89
side view mirrors (power) .......88
Motorcraft parts ................262, 277
O
Octane rating ............................260
Odometer .....................................17
Oil (see Engine oil) ..................246
Overdrive .............................93, 187P
Panic alarm feature,
remote entry system ................118
Parking brake ............................181
Parts
(see Motorcraft parts) ..............277
Passenger Occupant
Classification Sensor .................142
Pedals (see Power adjustable
foot pedals) .................................90
Power distribution box
(see Fuses) ...............................208
Power door locks ..............113, 121
Power steering ..........................185
fluid, checking and adding ....267
fluid, refill capacity ................278
fluid, specifications .........279±280
R
Rear window defroster ...............66
Relays ........................................203
Remote entry system .......114, 118
illuminated entry ......68, 121±122
locking/unlocking
doors ........................113, 115±117
panic alarm .............................118
replacement/additional
transmitters .............................120
replacing the batteries ...........119
Reverse sensing system ...........190
Roof rack ...................................112
Index
291
