Owner's Manual
Page 487
... wheel in inches. Tire and Rim Association. (B) Tire Width: The three-digit number indicates the tire section width in the tire size means a light truck tire engineered to -width measurements. the letter D means diagonal or bias ply construction; Speed ratings range from A to 279. and the letter... in the tire. The letter P as shown in the tire size means a passenger vehicle tire engineered to indicate the type of a metric tire sizing system. The letter R means radial ply construction; For example, if the tire size aspect ratio is used to standards set by the U.S. Tire and...
... wheel in inches. Tire and Rim Association. (B) Tire Width: The three-digit number indicates the tire section width in the tire size means a light truck tire engineered to -width measurements. the letter D means diagonal or bias ply construction; Speed ratings range from A to 279. and the letter... in the tire. The letter P as shown in the tire size means a passenger vehicle tire engineered to indicate the type of a metric tire sizing system. The letter R means radial ply construction; For example, if the tire size aspect ratio is used to standards set by the U.S. Tire and...