Tire labeling
Fig. 96
International tire labeling.
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Please first read and note the introductory information and heed the WARNINGS
Knowing about tire specifications makes it easier to choose the correct replacement tires. Radial tires
have specifications marked on the sidewall.
Tire labeling (example)
Meaning
Brand
,
Logo
Manufacturer
Tire name
Individual tire designation of the manufacturer.
P255 / 55 R 18
Dimensions:
P
Tire application: Passenger car
255
Nominal sidewall-to-sidewall width of tire in millimeters.
55
Ratio of height to width (aspect ratio)
R
Tire belt design letter code for radial.
18
Rim diameter (in inches)
109 H
Load rating code and speed rating code
XL
Indicates “reinforced” tire (heavy-duty)
M+S
or
M/S
Indicates Mud and Snow capability (also M/S)
RADIAL TUBELESS
Tubeless radial tire.