tire size DODGE NITRO 2011 1.G Owner's Manual

Gross Vehicle Weight Rating (GVWR)
The GVWR is the total permissible weight of your vehicle
including driver, passengers, vehicle, options, trailer
tongue weight, and cargo. The label also specifies maxi-
mum 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 or any given vehicle 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’s 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 ve-
hicle’s GVWR.
Tire Size
The tire size on the 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.
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STARTING AND OPERATING 359

Once A Month
•Check tire pressure and look for unusual wear or
damage.
•Inspect the battery and clean and tighten the terminals
as required.
•Check the fluid levels of the coolant reservoir and the
brake master cylinder, add as needed.
•Check all lights and other electrical items for correct
operation.
At Each Oil Change
•Change the engine oil filter.
•Inspect the brake hoses and lines.
CAUTION!
•Failure to perform the required maintenance items
may result in damage to the vehicle.
•Proper operation of four-wheel drive vehicles de-
pends on tires of equal size, type and circumfer-
ence on each wheel. Any difference in tire size can
cause damage to the transfer case. Tire rotation
schedule should be followed to balance tire wear.
Required Maintenance Intervals
Refer to the Maintenance Schedules on the following
pages for the required maintenance intervals.
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S450 MAINTENANCE SCHEDULES

Safety.......................... 320,329
Sizes ............................. 321
Spare Tire .......................... 382
Spinning ........................... 335
Tread Wear Indicators ................. 336
Tongue Weight/Trailer Weight .............. 369
Torque Converter Clutch ................299,304
Towing ............................ 361,394
24-Hour Towing Assistance ............. 114
Disabled Vehicle ..................... 394
Guide ............................. 367
Recreational ........................ 377
Weight ............................ 367
Towing Assistance ....................... 114
Traction Control ...................... 204,314
Trailer Towing .......................... 361
Cooling System Tips .................. 376
Hitches ............................ 366
Minimum Requirements ................ 370 Trailer and Tongue Weight
.............. 369
Wiring ............................ 373
Trailer Towing Guide ..................... 367
Trailer Weight .......................... 367
Transaxle ............................. 294
Automatic ......................... 294
Operation .......................... 294
Transfer Case ........................... 426
Fluid .......................... 426,445
Maintenance ........................ 426
Transmission ........................ 295,300
Automatic ....................... 295,300
Fluid ............................. 445
Maintenance ........................ 424
Transmitter Battery Service
(Remote Keyless Entry) .................... 24
Transmitter, Garage Door Opener (HomeLink®) . . 169
Tread Wear Indicators .................... 336
Trip Computer .......................... 212
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INDEX 489