NISSAN 2010 GT-R Sports Sedan - Manual (Page 275)

Black plate (278,1)
Model "R35-D" EDITED: 2009/ 3/ 11
Example
TIRE LABELING
Federal law requires tire manufacturers to
place standardized information on the side-
wall of all tires. This information identifies
and describes the fundamental character-
istics of the tire and also provides the tire
identification number (TIN) for safety stan-
dard certification. The TIN can be used to
identify the tire in case of a recall.
Example
*
1 Tire size (example: P215/65R15
95H)
1. P: The “P” indicates the tire is designed
for passenger vehicles. (Not all tires
have this information.)
2. Three-digit number (215): This number
gives the width in millimeters of the tire
from sidewall edge to sidewall edge.
3. Two-digit number (65): This number,
known as the aspect ratio, gives the
tire’s ratio of height to width.
4. R: The “R” stands for radial.
5. Two-digit number (15): This number is
the wheel or rim diameter in inches.
6. Two- or three-digit number (95): This
number is the tire’s load index. It is a
measurement of how much weight each
tire can support. You may not find this
information on all tires because it is not
required by law.
7. H: Tire speed rating. You should not
drive the vehicle faster than the tire
speed rating.
8-32 Maintenance and do-it-yourself