2014 JEEP GRAND CHEROKEE tire size

sufficiently low enough to turn ON the Tire Pressure
Monitoring Telltale Light. Driving the vehicle may cause
the tire pressure to rise to approximately 28 psi (193 kPa),
but the Tire Pressure Monitoring Telltale Light will still
be ON. In this situation, the Tire Pressure Monitoring
Telltale Light will turn OFF only after the tires have been
inflated to the vehicle’s recommended cold tire pressure
value.
CAUTION!
•The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures have
been established for the tire size equipped on your
vehicle. Undesirable system operation or sensor
damage may result when using replacement equip-
ment that is not of the same size, type, and/or style.
(Continued)
CAUTION! (Continued)
Aftermarket wheels can cause sensor damage. Do
not use aftermarket tire sealants or balance beads if
your vehicle is equipped with a TPMS, as damage
to the sensors may result.
• After inspecting or adjusting the tire pressure al-
ways reinstall the valve stem cap. This will prevent
moisture and dirt from entering the valve stem,
which could damage the Tire Pressure Monitoring
Sensor.
NOTE:
• The TPMS is not intended to replace normal tire care
and maintenance, or to provide warning of a tire
failure or condition.
• The TPMS should not be used as a tire pressure gauge
while adjusting your tire pressure.
5
STARTING AND OPERATING 453

Gross Vehicle Weight Rating (GVWR)
The GVWR is the total permissible weight of your vehicle
including driver, passengers, vehicle, options and cargo.
The label also specifies maximum capacities of front and
rear axle systems (GAWR). Total load must be limited so
GVWR and front and rear GAWR are not exceeded.
Payload
The payload of a vehicle is defined as the allowable load
weight a truck can carry, including the weight of the
driver, all passengers, options and cargo.
Gross Axle Weight Rating (GAWR)
The GAWR is the maximum permissible load on the front
and rear axles. The load must be distributed in the cargo
area so that the GAWR of each axle is not exceeded.Each axle GAWR is determined by the components in the
system with the lowest load carrying capacity (axle,
springs, tires or wheels). Heavier axles or suspension
components sometimes specified by purchasers for in-
creased durability does not necessarily increase the vehi-
cle’s GVWR.
Tire Size
The tire size on the Vehicle Certification Label represents
the actual tire size on your vehicle. Replacement tires
must be equal to the load capacity of this tire size.
Rim Size
This is the rim size that is appropriate for the tire size listed.
Inflation Pressure
This is the cold tire inflation pressure for your vehicle for
all loading conditions up to full GAWR.
468 STARTING AND OPERATING

CAUTION!
Driving with a hot cooling system could damage your
vehicle. If the temperature gauge reads HOT (H), pull
over and stop the vehicle. Idle the vehicle with the air
conditioner turned off until the pointer drops back
into the normal range. If the pointer remains on HOT
(H), and you hear continuous chimes, turn the engine
off immediately and call for service.
WARNING!
You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the hood,
do not open the hood until the radiator has had time
to cool. Never try to open a cooling system pressure
cap when the radiator or coolant bottle is hot.
WHEEL AND TIRE TORQUE SPECIFICATIONS
Proper lug nut/bolt torque is very important to ensure
that the wheel is properly mounted to the vehicle. Any
time a wheel has been removed and reinstalled on the
vehicle the lug nuts/bolts should be torqued using a
properly calibrated torque wrench.
Torque Specifications
Lug Nut/BoltTorque **Lug Nut/Bolt
Size Lug Nut/Bolt
Socket Size
130 Ft-Lbs (176 N·m) M14 x 1.50 22 mm
**Use only Chrysler recommended lug nuts/bolts and
clean or remove any dirt or oil before tightening.
6
WHAT TO DO IN EMERGENCIES 485

Steering Wheel Audio Controls...............372
Steering Wheel Mounted Sound System Controls . . .372
Storage ............................... .278
Storage, Vehicle .......................... .384
Storing Your Vehicle ...................... .555
Sunglasses Storage ....................... .252
Sun Roof .............................. .262
Sun Visor Extension ...................... .135
Supplemental Restraint System - Airbag ..........68
Sway Control, Trailer ...................... .427
Synthetic Engine Oil ...................... .518
System, Remote Starting .....................28
Tachometer ............................. .296
Telescoping Steering Column .................187
Temperature Control, Automatic (ATC) ..........382
Temperature Gauge, Engine Coolant ............299
Tie Down Hooks, Cargo ....................285
Tilt Steering Column ...................... .187Tire and Loading Information Placard
...........434
Tire Markings ........................... .428
Tires ..................................116 Aging (Life of Tires) .....................448
Air Pressure .......................... .438
Compact Spare ........................ .444
General Information .....................438
High Speed .......................... .441
Inflation Pressures ...................... .440
Life of Tires .......................... .448
Load Capacity ........................ .434
Pressure Monitor System (TPMS) ............451
Pressure Warning Light ...................301
Quality Grading ....................... .593
Radial .............................. .441
Replacement .......................... .448
Rotation ............................. .450
Safety .............................. .428
Sizes ............................... .429
10
INDEX 609