Tire labeling
Fig. 107 International tire labeling.
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)
Brand, Logo
Tire name
P215 / 55 R 18
95 H
XL
M+S or M/S
RADIAL TUBELESS
Meaning
Manufacturer
Individual tire designation of the manufacturer.
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)
Load rating code and speed rating code.
Indicates "reinforced" tire (heavy-duty)
Indicates Mud and Snow capability (also M/S)
Tubeless radial tire.