Jeep Cherokee 2000 Service Manual - Tires And Wheels
TIRES AND WHEELS
TABLE OF CONTENTS
page
page
TIRES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
WHEELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
TIRES
TABLE OF CONTENTS
page
page
DESCRIPTION AND OPERATION
TIRES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
RADIAL-PLY TIRES . . . . . . . . . . . . . . . . . . . . . . . . 2
SPARE TIRE–TEMPORARY . . . . . . . . . . . . . . . . . . 2
TIRE INFLATION PRESSURES . . . . . . . . . . . . . . . 2
TIRE PRESSURE FOR HIGH SPEED. . . . . . . . . . . 3
REPLACEMENT TIRES . . . . . . . . . . . . . . . . . . . . . 3
DIAGNOSIS AND TESTING
PRESSURE GAUGES . . . . . . . . . . . . . . . . . . . . . . 3
TREAD WEAR INDICATORS . . . . . . . . . . . . . . . . . 3
TIRE WEAR PATTERNS. . . . . . . . . . . . . . . . . . . . . 3
TIRE NOISE OR VIBRATION . . . . . . . . . . . . . . . . . 3
SERVICE PROCEDURES
ROTATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
MATCH MOUNTING . . . . . . . . . . . . . . . . . . . . . . . . 4
REPAIRING LEAKS . . . . . . . . . . . . . . . . . . . . . . . . 5
CLEANING AND INSPECTION
CLEANING TIRES . . . . . . . . . . . . . . . . . . . . . . . . . 6
SPECIFICATIONS
TIRE SIZE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
DESCRIPTION AND OPERATION
TIRES
DESCRIPTION
Tires are designed and engineered for each specific
vehicle. They provide the best overall performance
for normal operation. The ride and handling charac-
teristics match the vehicle’s requirements. With
proper care they will give excellent reliability, trac-
tion, skid resistance, and tread life.
Driving habits have more effect on tire life than
any other factor. Careful drivers will obtain in most
cases, much greater mileage than severe use or care-
less drivers. A few of the driving habits which will
shorten the life of any tire are:
•
Rapid acceleration
•
Severe brake applications
•
High speed driving
•
Excessive speeds on turns
•
Striking curbs and other obstacles
Radial-ply tires are more prone to irregular tread
wear. It is important to follow the tire rotation inter-
val shown in the section on Tire Rotation. This will
help to achieve a greater tread life.
TIRE IDENTIFICATION
Tire type, size, aspect ratio and speed rating are
encoded in the letters and numbers imprinted on the
side wall of the tire. Refer to the chart to decipher
the tire identification code (Fig. 1).
Performance tires have a speed rating letter after
the aspect ratio number.
The speed rating is not always printed on the tire
sidewall.
LETTER
SPEED RATING
S
180 km/h (112 mph)
T
190 km/h (118 mph)
U
200 km/h (124 mph)
H
210 km/h (130 mph)
V
240 km/h (149 mph)
W
270 km/h (168 mph)
Y
300 km/h (186 mph)
XJ
TIRES AND WHEELS
22 - 1