2008 Mercedes CL-Class Owner's Manual - Page 582
2008 Mercedes CL-Class Manual
Page 582 highlights
Operation Tires and wheels Load identification XL (Extra Load): designates an extra load (or reinforced) tire. Light Load: designates a light load tire. C, D, E: designates load range associated with the maximum load a tire can carry at a specified pressure. DOT, Tire Identification Number (TIN) U.S. tire regulations require each new tire manufacturer or tire retreader to mold a TIN into or onto a sidewall of each tire produced. The TIN is a unique identifier which facilitates efforts by tire manufactures to notify purchasers in recall situations or other safety matters concerning tires and gives purchasers the means to easily identify such tires. The TIN is comprised of "Manufacturer's identification mark", "Tire size", "Tire type code" and "Date of manufacture". 1 DOT 2 Manufacturer's identification mark 3 Tire size 4 Tire type code (at the option of the tire manufacturer) 5 Date of manufacture 1 Load identification i For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration. In addition to tire load rating, special load identification 1 may be molded into the tire sidewall following the letter designating the tire speed rating 6 ( page 577). No specification given: absence of any text (like in above example) indicates a standard load (SL) tire. i For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration. DOT (Department of Transportation) A tire branding symbol 1 ( page 581) which denotes the tire meets requirements of the U.S. Department of Transportation. 581