MERCEDES-BENZ SL65AMG 2006 R230 Owner's Manual

MERCEDES-BENZ SL65AMG 2006 R230 Owner's Manual SL65AMG 2006 R230 MERCEDES-BENZ MERCEDES-BENZ https://www.carmanualsonline.info/img/4/3445/w960_3445-0.png MERCEDES-BENZ SL65AMG 2006 R230 Owner's Manual
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Page 301 of 480

MERCEDES-BENZ SL65AMG 2006 R230 Owners Manual 300 OperationTires and wheelsMOExtended 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 th

Page 302 of 480

MERCEDES-BENZ SL65AMG 2006 R230 Owners Manual 301 Operation
Tires and wheels
Tire size designation, load and speed 
rating
1Tire width 
2Aspect ratio in %
3Radial tire code
4Rim diameter
5Tire load rating
6Tire speed ratingGeneral:
Depending on t

Page 303 of 480

MERCEDES-BENZ SL65AMG 2006 R230 Owners Manual 302 OperationTires and wheelsRim diameter
The rim diameter4 (
page 301) is the 
diameter of the bead seat, not the 
diameter of the rim edge. Rim diameter is 
indicated in inches (in).
Tire load rati

Page 304 of 480

MERCEDES-BENZ SL65AMG 2006 R230 Owners Manual 303 Operation
Tires and wheels
Tire speed rating
The tire speed rating6 (
page 301) 
indicates the approved maximum speed 
for the tire.Summer tires

At the tire manufacturer’s option, any 
tire w

Page 305 of 480

MERCEDES-BENZ SL65AMG 2006 R230 Owners Manual 304 OperationTires and wheels
Any tire with a speed capability above 
186 mph (300 km/h) must include a 
“ZR” in the size designation AND the 
service description must be placed in 
parenthesis.

Page 306 of 480

MERCEDES-BENZ SL65AMG 2006 R230 Owners Manual 305 Operation
Tires and wheels
In addition to tire load rating, special load 
information may be molded into the tire 
sidewall following the letter designating 
the tire speed rating1 (
page 304).
N

Page 307 of 480

MERCEDES-BENZ SL65AMG 2006 R230 Owners Manual 306 OperationTires and wheelsDOT (D
epartment o
f T
ransportation)
A tire branding symbol1 (
page 305) 
which denotes the tire meets require-
ments of the U.S. Department of Transpor-
tation. 
Manufa

Page 308 of 480

MERCEDES-BENZ SL65AMG 2006 R230 Owners Manual 307 Operation
Tires and wheels
For more information on tire load rating 
(page 302).
For information on calculating total and 
cargo load capacities (
page 287). 
Maximum tire inflation pressure
1Ma

Page 309 of 480

MERCEDES-BENZ SL65AMG 2006 R230 Owners Manual 308 OperationTires and wheelsUniform Tire Quality Grading Standards (U.S. vehicles)
Tire manufacturers are required to grade 
tires based on three performance 
factors: treadwear, traction and 
temper

Page 310 of 480

MERCEDES-BENZ SL65AMG 2006 R230 Owners Manual 309 Operation
Tires and wheels
Traction
The traction grades, from highest to low-
est, are AA, A, B, and C. Those grades rep-
resent the tire’s ability to stop on wet 
pavement as measured under con
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