Tire Sizing Chart
EXAMPLE:
Size Designation:
P
= Passenger car tire size based on U.S. design standards
ⴖ....blank....ⴖ
= Passenger car tire based on European design standards
LT
= Light Truck tire based on U.S. design standards
T
= 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)
R
= Construction Code
—⬙R⬙ means Radial Construction.
—⬙D⬙ means Diagonal or Bias Construction.
15
= Rim Diameter in Inches (in)
252 STARTING AND OPERATING