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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 perfor-
mance, which all passenger vehicle 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 grade for this tire is established for
a tire that is properly inflated and not overloaded.
Excessive speed, under-inflation, or excessive load-
ing, either separately or in combination, can cause
heat buildup and possible tire failure.
TIRE PRESSURE MONITOR SYSTEM (TPMS)
The Tire Pressure Monitor System (TPMS) will warn the
driver of a low tire pressure based on the vehicle recom-
mended cold placard pressure.
The tire pressure will vary with temperature by about 1 psi
(7 kPa) for every 12°F (6.5°C). This means that when the
outside temperature decreases, the tire pressure will de-
crease. Tire pressure should always be set based on cold
inflation tire pressure. This is defined as the tire pressure
after the vehicle has not been driven for at least three
hours, or driven less than 1 mile (1.6 km) after a three hour
period. The cold tire inflation pressure must not exceed the
maximum inflation pressure molded into the tire sidewall.
Refer to “Tires – General Information” in “Starting And
Operating” for information on how to properly inflate the
vehicle’s tires. The tire pressure will also increase as the
vehicle is driven - this is normal and there should be no
adjustment for this increased pressure.
The TPMS will warn the driver of a low tire pressure if the
tire pressure falls below the low-pressure warning limit for
any reason, including low temperature effects and natural
pressure loss through the tire.
The TPMS will continue to warn the driver of low tire
pressure as long as the condition exists, and will not turn
off until the tire pressure is at or above the recommended
cold placard pressure. Once the low tire pressure warning
(Tire Pressure Monitoring [TPM] Telltale Light) illumi-
nates, you must increase the tire pressure to the recom-
mended cold placard pressure in order for the “Tire
Pressure Monitoring Telltale Light” to turn off. The system
516
STARTING AND OPERATING
Содержание RAM 1500 2017
Страница 4: ......
Страница 7: ...1 INTRODUCTION 5 ...
Страница 10: ......
Страница 157: ...Slow Tone Fast Tone 3 UNDERSTANDING THE FEATURES OF YOUR VEHICLE 155 ...
Страница 228: ......
Страница 331: ...Climate Controls With a Touchscreen 5 0 With Automatic Temperature Controls 4 UNDERSTANDING YOUR INSTRUMENT PANEL 329 ...
Страница 332: ...8 4 8 4 NAV With Manual Temperature Controls 330 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Страница 333: ...8 4 8 4 NAV With Automatic Temperature Controls 4 UNDERSTANDING YOUR INSTRUMENT PANEL 331 ...
Страница 537: ...Without Weight Distributing Hitch Incorrect With Weight Distributing Hitch Correct 5 STARTING AND OPERATING 535 ...
Страница 560: ......
Страница 612: ......
Страница 681: ...MAINTENANCE SCHEDULES CONTENTS 䡵 MAINTENANCE SCHEDULE 680 Maintenance Chart 681 8 ...
Страница 693: ...INDEX 10 ...