2009 Toyota Tundra Regular Cab Owners Manual - Page 647
2009 Toyota Tundra Regular Cab Manual
Page 647 highlights
6 -1 . Spe c ific a t ions T ire infor m at ion Typical tire symbols Tire size DOT and Tire Identification Number (TIN) Location of treadwear indicators Tire ply composition and materials (→P. 624) (→P. 623) (→P. 626) Plies are layers of rubber-coated parallel cords. Cords are the strands which form the plies in a tire. Uniform tire quality grading For details, see "Uniform Tire Quality Grading" that follows. Load limit at maximum cold tire inflation pressure Maximum cold tire inflation pressure TUBELESS or TUBE TYPE (→P. 627) (→P. 627) This means the pressure to which a tire may be inflated. A tubeless tire does not have a tube and air is directly filled in the tire. A tube type tire has a tube inside the tire and the tube maintains the air pressure. 622