Owner's Manual
Page 536
... Labeling The tires that came on the sidewall of the tire. B97R (4) (3) (2) (1) Tire Size (2) Tire Identification Number (TIN) (3) Maximum Tire Pressure (4) Maximum Tire Load 530 Rim diameter in millimeters. Speed symbol (an alphabetical code indicating the maximum speed rating). Tire width in inches. Those you should be aware of are replaced...
... Labeling The tires that came on the sidewall of the tire. B97R (4) (3) (2) (1) Tire Size (2) Tire Identification Number (TIN) (3) Maximum Tire Pressure (4) Maximum Tire Load 530 Rim diameter in millimeters. Speed symbol (an alphabetical code indicating the maximum speed rating). Tire width in inches. Those you should be aware of are replaced...