Nissan 2011 GT-R Automobile User Manual


 
Black plate (18,1)
Model "R35-D" EDITED: 2009/ 12/ 11
UNEVEN WEAR OF TIRES
The GT-R is equipped with high performance,
low profile, run-flat tires that are optimized for
performance and handling. The life of these tires
will be less than those of tires installed on a
typical vehicle, and you are likely to experience
uneven tire wear and tire noise regardless of the
type of tire used.
NOISES ARE HEARD WHILE DRIV-
ING
. The GT-R brake pads use material that
provides a high amount of braking power
even in high temperatures. This material can
cause an intermittent screeching noise just
before the vehicle comes to a stop when the
brakes are gently applied. The noise de-
creases as the brake pads wear. However,
the additional brake pad break-in may
decrease the noise. Contact a GT-R certi-
fied NISSAN dealer.
. A screeching noise may be heard when the
brake pedal is depressed:
When driving the vehicle for the first time
in the morning,
After leaving the vehicle parked for
extended periods of time, or
When the vehicle is damp following rain
showers or washing the vehicle.
These sounds are normal. The noise is
caused when the brake pads absorb moist-
ure, and the noise stops after the brake is
applied several times.
. A screeching noise may also be heard when
the brake pedal is depressed:
When repeatedly applying gentle brak-
ing, especially on a curve at a low
speed, or
When the brake rotors have circular
scores with the brake temperature high.
WARNING
Follow the instructions below when
parking the vehicle to help prevent the
brake rotor and brake pads from rust-
ing together. Failure to follow the
instructions could cause the rotor and
pads to rust together. If the rotor and
pads rust together, there may be a
popping noise and some vibration
when the vehicle is driven, a wheel
may not roll correctly, or the brake pads
could be damaged. If the pads are
damaged, this may reduce the effec-
tiven ess of the brake system which
could cause a collision, serious perso-
nal injury or death.
. The GT-R uses brake pad materials that
have high metallic content. The brake pad
material helps maintain braking performance
in a wide range of weather and driving
conditions.
For the first 3,000 miles (5,000 km) of the
vehicle’s service life, and for the first 3,000
miles (5,000 km) after a brake replacement,
the brake pad to brake rotor clearance is
very small. When parking, apply the parking
brake and move the shift lever to the
&
P
position. Idle the engine for more than 20
seconds without depressing the brake
pedal. This allows the brake pads to move
away from the rotor so the pad does not
contact the rotor.
Additionally, the brakes must be dry before
parking the vehicle after driving on wet roads
or after washing the vehicle. If the roads are
wet, lightly apply the brakes for a short
distance before parking the vehicle to dry
the brakes. After washing the vehicle, dry the
brakes by driving on a dry road for a few
miles and apply the brakes normally based
on traffic and road conditions.
The metallic brake pads and brake disc rotor
may rust together when the brakes are not
applied:
If the vehicle is not idled for 20 seconds
without the brakes applied, or if the
GTR-16 GT-R Overview