2009 Toyota Sienna Owners Manual - Page 579
2009 Toyota Sienna Manual
Page 579 highlights
6-1. Specifications Tire size n Typical tire size information The illustration indicates typical tire size. Tire use (P = Passenger car, T = Temporary use) Section width (millimeters) Aspect ratio (tire height to section width) Tire construction code (R = Radial, D = Diagonal) Wheel diameter (inches) Load index (2 or 3 digits) Speed symbol (alphabet with one letter) n Tire dimensions Section width Tire height Wheel diameter 556