TIRE SAFETY INFORMATION
Tire Markings
NOTE:
• P (Passenger) — Metric tire sizing is
based
on
U.S.
design
standards.
P-Metric tires have the letter “P” molded
into the sidewall preceding the size des-
ignation. Example: P215/65R15 95H.
• European — Metric tire sizing is based
on European design standards. Tires de-
signed to this standard have the tire size
molded into the sidewall beginning with
the section width. The letter "P" is absent
from this tire size designation. Example:
215/65R15 96H.
• LT (Light Truck) — Metric tire sizing is
based on U.S. design standards. The
size designation for LT-Metric tires is the
same as for P-Metric tires except for the
letters “LT” that are molded into the
sidewall preceding the size designation.
Example: LT235/85R16.
• Temporary spare tires are designed for temporary emergency use only. Temporary high
pressure compact spare tires have the letter “T” or “S” molded into the sidewall
preceding the size designation. Example: T145/80D18 103M.
• High flotation tire sizing is based on U.S. design standards and it begins with the tire
diameter molded into the sidewall. Example: 31x10.5 R15 LT.
Tire Sizing Chart
EXAMPLE:
Example Size Designation: P215/65R15XL 95H, 215/65R15 96H, LT235/85R16C, T145/
80D18 103M, 31x10.5 R15 LT
P
= Passenger car tire size based on U.S. design standards, or
"....blank...."
= Passenger car tire based on European design standards, or
LT
= Light truck tire based on U.S. design standards, or
T or S
= Temporary spare tire or
31
= Overall diameter in inches (in)
215, 235, 145
= Section width in millimeters (mm)
65, 85, 80
= Aspect ratio in percent (%)
–
Ratio of section height to section width of tire, or
10.5
= Section width in inches (in)
1 — U.S. DOT
Safety Standards
Code (TIN)
4 — Maximum
Load
2 — Size Desig-
nation
5 — Maximum
Pressure
3 — Service
Description
6 — Treadwear,
Traction and
Temperature
Grades
M A I N T A I N I N G Y O U R V E H I C L E
237
Summary of Contents for charger 2017
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