2007 CHRYSLER ASPEN inflation pressure

•The TPMS is not a substitute for proper tire mainte-
nance, and it is the driver ’s responsibility to maintain
correct tire pressure, even if under-inflation has not
reached the level to trigger illumination of the Tire
Pressure Monitoring Telltale lamp.
General Information
This device complies with part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
•This device may not cause harmful interference.
•This device must accept any interference received,
including interference that may cause undesired op-
eration.
The tire pressure sensors are covered under one of the
following licenses:
United States.....................KR5S120123
Canada........................2671-S120123
FUEL REQUIREMENTS
All engines (except 5.7L engines) are de-
signed to meet all emissions regulations
and provide excellent fuel economy and
performance when using high quality un-
leaded “regular” gasoline having an oc-
tane rating of 87. The routine use of pre-
mium gasoline is not recommended. Under normal
conditions the use of premium fuel will not provide a
benefit over high quality regular gasolines and in some
circumstances may result in poorer performance.
The 5.7L engine is designed to meet all
emissions regulations and provide satisfac-
tory fuel economy and performance when
using high quality unleaded gasoline hav-
ing an octane range of 87 to 89. The manu-
facturer recommends the use of 89 octane
for optimum performance.The routine use of premium
gasoline is not recommended. The use of premium
STARTING AND OPERATING 311
5

Hour of manufacture. The bar code that appears on the
bottom of the label is your Vehicle Identification Number
(VIN).
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. Total load must be limited so that
GVWR is 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 component in the
system with the lowest load carrying capacity (axle,
springs, tires, or wheels).
Heavier axles or suspension components sometimes
specified by purchasers for increased durability do not
necessarily increase the vehicle’s GVWR.
Tire Size
This is the minimum allowable tire size for 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 (Cold)
This is the cold tire inflation pressure for your vehicle for
all loading conditions up to full GAWR.
322 STARTING AND OPERATING

•Safety chains must always be used between your
vehicle and trailer. Always connect the chains to the
frame or hook retainers of the vehicle hitch. Cross the
chains under the trailer tongue and allow enough
slack for turning corners.
•Vehicles with trailers should not be parked on a grade.
When parking, apply the parking brake on the tow
vehicle. Put the tow vehicle automatic transmission in
P for Park. With a manual transmission, shift the
transmission into reverse. And with four-wheel-drive
vehicles, make sure the transfer case is not in neutral.
Always, block orchockthe trailer wheels.
•GCWR must not be exceeded.
•Total weight must be distributed between the tow
vehicle and the trailer such that the following four
ratings are not exceeded:
1. GVWR2. GTW
3. GAWR
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.
STARTING AND OPERATING 333
5

Hitches
Trailer Towing........................ 329
HomeLink(Garage Door Opener) Transmitter . . . 160
Hood Release.......................... 129
Hoses................................ 386
Ignition.............................12,13
Key ................................. 12
Lock................................ 13
Ignition Key Removal..................... 12
Illuminated Entry........................ 19
Infant Restraint........................62,63
Inflation Pressure Tires.................... 306
Information Center...................... 152
Information Center, Vehicle................. 152
Inside Rearview Mirror.................... 79
Instrument Cluster....................... 187
Instrument Panel and Controls.............. 185
Instrument Panel Lens Cleaning............. 397Integrated Power Module (Fuses)............ 404
Interior Appearance Care.................. 395
Interior Fuses.......................... 398
Interior Lighting........................ 132
Interior Lights.......................... 132
Intermittent Wipers (Delay Wipers)........... 138
Introduction............................. 4
Inverter Outlet (115V)..................... 170
Jack Location........................... 347
Jack Operation.......................347,349
Jacking Instructions...................... 350
Key, Replacement........................ 16
Key, Sentry (Immobilizer)................... 15
Keyless Entry System...................... 19
Keys................................. 12
Knee Bolster............................ 51
INDEX 457
10

Changing............................ 348
Compact Spare........................ 301
General Information.................... 297
High Speed.......................... 299
Inflation Pressures..................... 298
Jacking............................. 349
Life of Tires.......................... 304
Load Capacity.....................293,294
Pressure Monitor System (TPMS)........... 307
Pressure Warning Light.................. 195
Radial.............................. 300
Replacement......................... 304
Rotation............................. 306
Safety...........................288,297
Sizes............................... 290
Snow Tires........................... 306
Spare Tire........................... 348
Spinning............................ 302
Tread Wear Indicators................... 303Wheel Mounting....................... 349
Wheel Nut Torque..................... 352
Tongue Weight/Trailer Weight.............. 330
Torque Converter Clutch.................. 262
Tow Hooks, Emergency................... 356
Towing............................... 325
Disabled Vehicle....................... 357
Guide.............................. 330
Recreational.......................... 339
Weight.............................. 330
Traction.............................. 272
Traction Control......................192,281
Trailer Towing.......................... 325
Cooling System Tips.................... 337
Hitches............................. 329
Minimum Requirements................. 331
Trailer and Tongue Weight................ 330
Wiring.............................. 335
Trailer Towing Guide..................... 330
INDEX 465
10