Tire Information - Acura MDX 2015 Owner's Manual

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Tire Information

To safely operate your vehicle, your tires must be of the proper type and size, in good
condition with adequate tread, and properly inflated.
Inflation Guidelines
• Properly inflated tires provide the best combination of handling, tread life, and comfort.
Refer to the driver's doorjamb label or the specifications
specified pressure.
• Underinflated tires wear unevenly, adversely affect handling and fuel economy, and are
more likely to fail from overheating.
• Overinflated tires make your vehicle ride harshly, are more prone to road hazards, and
wear unevenly.
• Every day before you drive, look at each of the tires. If one looks lower than the others,
check the pressure with a tire gauge.
• Measure the air pressure when tires are cold. This means the vehicle has been parked for
at least 3 hours, or driven less than 1 mile (1.6 km). If necessary, add or release air until
the specified pressure is reached. If checked when hot, tire pressure can be as much as
4-6 psi (30-40 kPa, 0.3-0.5 kgf/cm ) higher than checked when cold.
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• At least once a month or before long trips, use a gauge to measure the pressure in all
tires, including the spare. Even tires in good condition can lose 1-2 psi
(10-20 kPa, 0.1-0.2 kgf/cm 2 ) per month.
Inspection Guidelines
Every time you inflate the tires, check for the following:
• Any damage to tires, including bumps, bulges, cuts, splits, or cracks in the side or tread.
Remove any foreign objects and inspect for air leaks. Replace tires if you see fabric or
cord.
• Uneven or excessive tread wear. Have a dealer check the wheel alignment.
• Cracks or other damage around the valve stems.
Wear Indicators
The groove where the wear indicator is located is 1/16 inch (1.6
mm) shallower than elsewhere on the tire. If the tread has worn
so low that the indicator is exposed, replace the tire. Worn out
tires have poor traction on wet roads.
130 |
(see page 138) for the
Example of a wear
indicator mark
WArNING
Using tires that are excessively worn or improperly inflated can cause
a crash in which you can be seriously hurt or killed.
Follow all instructions in this owner's guide regarding tire inflation
and maintenance.
Tire and Loading Information Label
The label attached to the driver's doorjamb provides necessary tire and loading
information.
Original Number of
tire sizes people your
vehicle can
carry
Tire and Wheel replacement
Replace your tires with radials of the same size, load range, speed rating, and maximum
cold tire pressure rating (as shown on the tire's sidewall). Using tires of a different size or
construction can cause certain vehicle systems to work incorrectly. It is best to replace all
four tires at the same time. If that isn't possible, replace the front or rear tires in pairs.
If you change or replace a wheel, make sure that the wheel's specifications match those
of the original wheels. Only use TPMS-specified wheels approved for your vehicle.
WArNING
Installing improper tires on your vehicle can affect handling and stability.
This can cause a crash in which you can be seriously hurt or killed.
Always use the size and type of tires recommended in the Owner's Manual.
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Proper Total weight
cold tire your vehicle
pressure can carry (do
not exceed)
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