User's Manual

Table Of Contents
142
TIRE INFORMATION
Tire Information
TIRE MARKINGS
1. Tire composition and materials
2. Tire category
3. Tire width
4. Aspect ratio
5. Tire construction
6. Wheel diameter
7. Load index
8. Speed rating
9. Maximum permissible inflation pressure
10. Maximum tire load
11. U.S DOT Tire Identification Number
(TIN)
12. Treadwear grade
13. Traction grade
14. Temperature grade
Federal law requires tire manufacturers to
place standardized information on the
sidewall of all tires. This information
identifies and describes the fundamental
characteristics of the tire and also provides
the tire identification number for safety
standard certification and in case of a
recall.
TIRE CATEGORY
P indicates that the tire is for passenger
vehicles
TIRE WIDTH
This three digit number gives the width in
millimeters of the tire from sidewall edge to
sidewall edge.