Dot, Tire Identification Number; (Tin) - Mercedes-Benz 2007 CLS 550 Operator's Manual

Operation
Tires and wheels
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 facili-
tates 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".
318
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
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 318)
which denotes the tire meets require-
ments of the U.S. Department of Transpor-
tation.
Manufacturer's identification mark
The manufacturer's identification mark 2
( page 318) denotes the tire
manufacturer.
New tires have a mark with two symbols.
Retreaded tires have a mark with four sym-
bols. For more information on retreaded
tires, see ( page 293).
Tire size
The code 3 ( page 318) indicates the
tire size.