Owner Guide 2nd Printing
Page 144
...200 km/h) H 130 mph (210 km/h) V 149 mph (240 km/h) W 168 mph (270 km/h) Y 186 mph (299 km/h) Note: For tires with a maximum speed capability over 186 mph (299 km/h), tire manufacturers always use the letters ZR. For example, 2501 means the 25th week of 1997. Tires, Wheels and... federal standards. Tire manufacturers also must indicate the ply materials in between are identification codes used to four digits. U.S. The numbers in the tire and the sidewall, which include steel, nylon, polyester, and others. 144 2006 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus...
...200 km/h) H 130 mph (210 km/h) V 149 mph (240 km/h) W 168 mph (270 km/h) Y 186 mph (299 km/h) Note: For tires with a maximum speed capability over 186 mph (299 km/h), tire manufacturers always use the letters ZR. For example, 2501 means the 25th week of 1997. Tires, Wheels and... federal standards. Tire manufacturers also must indicate the ply materials in between are identification codes used to four digits. U.S. The numbers in the tire and the sidewall, which include steel, nylon, polyester, and others. 144 2006 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus...