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Tire sizing chart – Dodge 2014 Grand_Caravan - Owner Manual User Manual

Page 498

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• Temporary spare tires are designed for temporary

emergency use only. Temporary high pressure com-
pact 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:

Size Designation:

P

= Passenger car tire size based on U.S. design standards

؆....blank....؆ = Passenger car tire based on European design standards
LT

= Light truck tire based on U.S. design standards

T or S

= Temporary spare tire

31

= Overall diameter in inches (in)

215

= Section width in millimeters (mm)

65

= Aspect ratio in percent (%)

– Ratio of section height to section width of tire

10.5

= Section width in inches (in)

496

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