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Life of Tire
The service life of a tire is dependent upon varying
factors including but not limited to:
•Driving style
•Tire pressure
•Distance driven
WARNING!
Tires and spare tire should be replaced after six
years, regardless of the remaining tread. Failure to
follow this warning can result in sudden tire failure.
You could lose control and have an accident result-
ing in serious injury or death.
Keep unmounted tires in a cool, dry place with as little
exposure to light as possible. Protect tires from contact
with oil, grease and gasoline.
Replacement Tires
The tires on your new vehicle provide a balance of many
characteristics. They should be inspected regularly for
wear and correct cold tire inflation pressure. The manu-
facturer strongly recommends that you use tires equiva-
lent to the originals in size, quality and performance
when replacement is needed (see the paragraph on tread
wear indicators). Refer to the Tire and Loading Informa-
tion placard for the size designation of your tire. The
service description and load identification will be found
on the original equipment tire. Failure to use equivalent
replacement tires may adversely affect the safety, han-
dling, and ride of your vehicle. We recommend that you
contact your original equipment or an authorized tire
dealer with any questions you may have on tire specifi-
cations or capability.
166 STARTING AND OPERATING
Page 184 of 296

4. Tongue weight rating for the trailer hitch utilized
(This requirement may limit the ability to always
achieve the 10% to 15% range of tongue weight as a
percentage of total trailer weight).
Towing Requirements—Tires
Do not attempt to tow a trailer while using a compact
spare tire.
Proper tire inflation pressures are essential to the safe
and satisfactory operation of your vehicle. Refer to the
Tires–General Information section of this manual on
Tire Pressures for proper tire inflation procedures.
Also, check the trailer tires for proper tire inflation
pressures before trailer usage.
Check for signs of tire wear or visible tire damage
before towing a trailer. Refer to the Tires–General
Information section of this manual on Tread Wear
Indicators for the proper inspection procedure.
When replacing tires refer to the Tires–General Infor-
mation section of this manual on Replacement Tires for
proper tire replacement procedures. Replacing tires
with a higher load carrying capacity will not increase
the vehicle’s GVWR and GAWR limits.
Towing Requirements—Trailer Brakes
Donotinterconnect the hydraulic brake system or
vacuum system of your vehicle with that of the trailer.
This could cause inadequate braking and possible
personal injury.
An electronically actuated trailer brake controller is
required when towing a trailer with electronically
actuated brakes. When towing a trailer equipped with
a hydraulic surge actuated brake system, an electronic
brake controller is not required.
Trailer brakes are recommended for trailers over 1,000
lbs (454 kg) and required for trailers in excess of 2,000
lbs (907 kg).
184 STARTING AND OPERATING
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Starting.............................. 140
Cold Weather........................ 141
Engine Fails to Start................... 142
Starting and Operating................... 140
Steering
Power...........................150,219
Tilt Column.......................... 64
Steering Wheel Mounted Sound System
Controls............................ 119
Storage.............................. 240
Storage, Vehicle........................ 240
Storing Your Vehicle..................... 240
Stuck, Freeing......................... 201
Sun Roof.............................. 74
Supplemental Restraint System - Airbag....... 30
Tachometer............................ 84
Tape Player........................... 119
Temperature Control, Automatic (ATC)....... 122
Temperature Gauge, Engine Coolant.......86,191
Theft Alarm (Security Alarm)............... 19
Theft System (Security Alarm).............. 19
Tilt Steering Column..................... 64Tire and Loading Information Placard....... 156
Tire Identification Number (TIN)........... 154
Tire Markings......................... 152
Tire Safety Information................... 152
Tires ...........................46,160,275
Aging (Life of Tires)................... 166
Air Pressure......................... 160
Alignment.......................... 167
Chains............................. 168
Changing........................191,192
Compact Spare....................... 163
Flat Changing.....................191,192
General Information................... 160
High Speed......................... 162
Inflation Pressures.................... 161
Jacking............................. 192
Life of Tires......................... 166
Load Capacity....................156,157
Quality Grading...................... 275
Radial............................. 163
Replacement......................... 166
Rotation............................ 168
Safety...........................152,160
INDEX 289
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