Operation
Tires and wheels
Tire size designation, load and speed
rating
General:
Tire width
Depending on the design standards used,
the tire size molded into the sidewall may
have no letter or a letter preceding the tire
size designation.
The tire width 1 (୴ page 301) indicates
the nominal tire width in mm.
Aspect ratio
No letter preceding the size designation
(as illustrated above): Passenger car tire
based on European design standards.
The aspect ratio 2 (୴ page 301) is the
dimensional relationship between tire
section height and section width and is
expressed in percentage. The aspect ratio
is arrived at by dividing section height by
section width.
Letter “P” preceding the size designation:
Passenger car tire based on U.S. design
standards.
1
2
3
4
5
6
Tire width
Letter “LT” preceding the size designation:
Light Truck tire based on U.S. design
standards.
Tire code
Aspect ratio in %
Radial tire code
Rim diameter
Tire load rating
Tire speed rating
The tire code 3 (୴ page 301) indicates
the tire construction type. The “R” stands
for radial tire type. Letter “D” means diag-
onal or bias ply construction; letter “B”
means belted-bias ply construction.
Letter “T” preceding the size designation:
Temporary spare tires which are high
pressure compact spares designed for
temporary emergency use only.
i
At the tire manufacturer’s option, any tire
with a speed capability above 149 mph
For illustration purposes only. Actual
data on tires are specific to each vehi-
cle and may vary from data shown in
above illustration.
(240
km/h) can include a “ZR” in the size
designation (for example: 245/40 ZR 18).
For additional information, see “Tire speed
rating” (୴ page 303).
301
Product Specification
Categories | Mercedes-Benz Manuals, Mercedes-Benz SL-Class Manuals |
---|---|
Tags | Mercedes-Benz SL, Mercedes-Benz SL500, Mercedes-Benz SL55 AMG, Mercedes-Benz SL600, Mercedes-Benz SL65 AMG |
Model Year | 2006 |
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Document File Type | |
Copyright | Attribution Non-commercial |
Thanx for this information. Having problems with insurance and warrantee