2005 Jeep Grand Cherokee Owner Manual - Page 256
2005 Jeep Grand Cherokee Manual
Page 256 highlights
256 STARTING AND OPERATING 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 = Temporary Spare tire 31 = Overall Diameter in Inches (in) 215 = Section Width in Milimeters (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 -ЉRЉ means Radial Construction. -ЉDЉ means Diagonal or Bias Construction. 15 = Rim Diameter in Inches (in)
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
= Temporary Spare tire
31
= Overall Diameter in Inches (in)
215
= Section Width in Milimeters (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)
256
STARTING AND OPERATING