Mercedes-Benz C-Class Coupe 2019 Operator's Manual page 403

Notes on rotating wheels
& WARNING Risk of injury through differ‐
ent wheel sizes
Interchanging the front and rear wheels if the
wheels or tires have different dimensions
may severely impair the driving characteris‐
tics.
The wheel brakes or wheel suspension com‐
ponents may also be damaged.
Rotate front and rear wheels only if the
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wheels and tires are of the same dimen‐
sions.
The wear patterns on the front and rear wheels
differ:
Front wheels wear more on the shoulder of
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the tire
Rear wheels wear more in the center of the
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tire
On vehicles that have the same size front and
rear wheels, rotate the wheels according to the
intervals in the tire manufacturer's warranty
book in your vehicle documents. If this is not
available, rotate the tires every
3,000 to 6,000 miles (5,000 to 10,000 km),
depending on the wear. Ensure that the direction
of rotation is maintained.
It is imperative to observe the instructions and
safety notes on "Changing a wheel" when doing
so Preparing the vehicle for a wheel
change( page 402).
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Notes on storing wheels
When storing wheels, observe the following
notes:
After removing wheels, store them in a cool,
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dry and preferably dark place.
Protect the tires from contact with oil, grease
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or fuel.
Overview of the tire-change tool kit
Mercedes-AMG vehicles: observe the notes in
the Supplement. Otherwise, you may fail to rec‐
ognize dangers.
Wheels and tires 401
Apart from some country-specific variants, vehi‐
cles are not equipped with a tire-change tool kit.
For more information on which tire-change tools
are required and approved for performing a
wheel change on your vehicle, consult a qualified
specialist workshop.
You require the following tools, for instance, to
change a wheel:
Jack
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Chock
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Lug wrench
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Alignment bolt
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The tire-change tool kit is located under the
trunk floor.