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Proper tire care and safety is simple and easy. The Rubber Manufacturers Association (RMA) recommends taking five minutes every month and before every long trip to check your tires, including the spare. Just remember to "Be Tire Smart - Play Your PART: Pressure, Alignment, Rotation, Tread."
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Your
Tire Maintenance Checklist
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Pressure
- Under inflation results in unnecessary tire stress, irregular
wear, loss of control and accidents. A tire can lose up to
half of its inflation pressure and not appear to be flat!
How to Check Inflation Pressure
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Alignment
- A bad jolt from hitting a curb or pothole can throw your
front end out of alignment and damage your tires. Have a tire
dealer check the alignment periodically to ensure that your
car is properly aligned.
See More on Checking Your Alignment
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Rotation
- Regularly rotating your vehicle's tires will help you achieve
more uniform wear. Unless your vehicle's owners manual has
a specific recommendation, the guideline for tire rotation
is approximately every 5,000 miles.
Details on Rotating Your Tires
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Tread
- Advanced and unusual wear can reduce the ability of tread
to grip the road in adverse conditions. Visually check your
tires for uneven wear, looking for high and low areas or unusually
smooth areas. Also check for signs of damage.
How to Check Tread
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| Don't Forget:
Always practice good driving habits |
How to Check Inflation Pressure
Why
Check Your Alignment?
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If your car's suspension system is out of alignment, your tires will wear unevenly and you may experience handling problems. Potholes and rough roads can contribute to problems with alignment.
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Front-wheel drive vehicles, and those with independent rear suspension, require alignment of all four wheels.
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Have a tire dealer check your alignment periodically as specified by your vehicle owner's manual or if handling problems develop, such as "pulling."
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Also have your tire balance checked periodically. An unbalanced tire and wheel assembly may result in irregular wear or vibration.
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Why
Rotate Your Tires?
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Each tire on your car supports a different amount of weight; this unequal weight distribution causes your tires to wear at different rates. By rotating your tires, you can extend their useful life.
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If your tires show uneven wear, ask your tire dealer to check for and correct any misalignment, imbalance or other mechanical problem involved before rotation.
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Refer to your vehicle's owners manual for rotation recommendations. If no rotation period is specified, tires should be rotated approximately every 5,000 miles.
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Sometimes front and rear tires use different pressures. After rotation, adjust tire inflation pressure to the figures recommended by the vehicle manufacturer.
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How
to Check Tread
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When
the tread is worn down to 2/32 of an inch, tires must be replaced.
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All
tires have "wear bars," which are small, raised
bars of rubber in the groove that indicate when tires are
worn out. If your tread is worn down to the wear bars, it's
time for a new tire.
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A
penny is a reliable tool to check tire tread.
1. Take a penny and put Lincoln's head into one of the
grooves of the tire tread. If part of his head is covered
by the tread, you're driving with the legal amount of tread.
2. If you can see all of Lincoln's head, it's time to replace
the tire.
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Visually
check your tires for signs of uneven wear. You may have irregular
tread wear if there are high and low areas or unusually smooth
areas. Also make sure no nails or other objects are embedded
in the tire. Consult your tire dealer as soon as possible
if you see problems.
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Other
Important Information: Practice
good driving habits, which will help keep your tires in good
condition.
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Tire Pressure Monitoring System (TPMS) Vehicles equiped with Tire Pressure Monitoring Systems (TPMS) can help motorists detect loss of inlfation pressure. Federal regulations require TPMS to warn drivers when tires are 25% under inflated. For many vehicles this warning may be too late to prevent damage caused by under inflation. TPMS units are NOT a replacement for monthly tire pressure checks with a gauge.
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Obey posted speed limits.
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Always
buckle your seat belt.
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Avoid
fast starts, stops and turns.
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Avoid
potholes and other objects on the road.
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Do
not run over curbs or hit your tires against the curb when
parking.
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Do
not overload your vehicle. Check your vehicle's tire information
or owner's manual for the maximum recommended load for your
vehicle.
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