2009 Mercedes CLS-Class Owner's Manual - Page 222
2009 Mercedes CLS-Class Manual
Page 222 highlights
Operation Tires and wheels MOExtended system The MOExtended system allows you to continue driving your vehicle even if there is a total loss of pressure in one or more tires. You may only use the MOExtended system in conjunction with the Run Flat Indicator (Y page 213), the TPMS (Y page 214), or the Advanced TPMS (Y page 217). For information on driving in case of pressure loss in one or more tires (emergency mode), see the "Practical Hints" section (Y page 321). Following are some explanations for the markings on your vehicle's tires: 8 Load identification (Y page 223) 9 Tire name i For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration. For more information, see "Rims and tires" (Y page 336). Tire size designation, load and speed rating Tire labeling Besides tire name (sales designation) and manufacturer name, a number of markings can be found on a tire. 1 Uniform Tire Quality Grading Standards (Y page 226) 2 DOT, Tire Identification Number (Y page 224) 3 Maximum tire load (Y page 224) 4 Maximum tire inflation pressure 1 Tire width 2 Aspect ratio in % 3 Radial tire code 4 Rim diameter (Y page 225) 5 Manufacturer 6 Tire ply material (Y page 227) 7 Tire size designation, load and speed rating (Y page 220) 220