Lexus RC F User Manual

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RCFOM(GE)1903
6-4. Do-it-yourself maintenance
Check if the treadwear indicators are
showing on the tires. Also check the
tires for uneven wear, such as excessive
wear on one side of the tread.
Check the spare tire condition and
pressure if not rotated.
New tread
Worn tread
Treadwear indicator
The location of treadwear indicators is
shown by a “TWI” or “ ” mark, etc.,
molded into the sidewall of each tire.
Replace the tires if the treadwear indica-
tors are showing on a tire.
■ When to replace your vehicle’s tires
Tires should be replaced if:
● The treadwear indicators are showing on
a tire.
● You have tire damage such as cuts, splits,
cracks deep enough to expose the fabric,
and bulges indicating internal damage
● A tire goes flat repeatedly or cannot be
properly repaired due to the size or loca-
tion of a cut or other damage
If you are not sure, consult your Lexus
dealer.
■ Tire life
Any tire over 6 years old must be checked
by a qualified technician even if it has sel-
dom or never been used or damage is not
obvious.
■ Low profile tires
Generally, low profile tires will wear more
rapidly and tire grip performance will be
reduced on snowy and/or icy roads when
compared to standard tires. Be sure to use
snow tires or tire chains on snowy and/or icy
roads and drive carefully at a speed appro-
priate for road and weather conditions.
■ If the tread on snow tires wears down
below 4 mm (0.16 in.)
The effectiveness of the tires as snow tires is
lost.
Tires
Replace or rotate tires in accord-
ance with maintenance schedules
and treadwear.
Checking tires
A
B
C
WARNING
■ When inspecting or replacing tires
Observe the following precautions to
prevent accidents.
Failure to do so may cause damage to
parts of the drivetrain as well as danger-
ous handling characteristics, which may
lead to an accident resulting in death or
serious injury.
RC F_OM_General_OM24838E

Lexus RC F Specifications

General

Brand	Lexus
Model	RC F
Category	Automobile
Language	English