Sport VOLKSWAGEN BEETLE 2013 3.G User Guide
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Tire labeling (example) Meaning
E4 ...
Labeling according to international regulations (E) including
number of the approving country. The multi-digit approval number
is listed next.
DOT BT RA TY5 1709
Tire identification number (TIN)4 – In some cases the
manufacturing date is only on one side of the tire:
DOT
The tire complies with the requirements of the United
States Department of Transportation, responsible for
issuing safety standards.
BT Identification letter of the manufacturing site.
RA Manufacturer information regarding tire dimensions.
TY5 Tire characteristics provided by the manufacturer.
1709 Manufacturing date: 17th week in 2009.
TWI Marks the position of the treadwear indicator..
Made in Germany Country of manufacture.
MAX LOAD 615 KG (1356 LBS) United States maximum load rating per wheel.
MAX INFLATION 350 KPA
(51 PSI) United States maximum permissible inflation pressure.
ROTATION Rotation direction (unidirectional tires)
SIDEWALL 1 PLY RAYON Tire ply composition and materials used:
1 layer of rayon.
TREAD 4 PLIES
1 RAYON + 2 STEEL +
1 NYLON
Tire tread composition and materials used:
In this example there are 4 layers under the tread: 1 layer of
rayon, 2 layers of steel belt and 1 layer of nylon.
Consumer information regarding comparison to specified base tires (standardized test
procedure).:
TREADWEAR 220 Relative service life expectancy of the tire referenced to a U.S.-
specific standard test.
TRACTION A Traction rating under wet conditions (AA, A, *or C).
TEMPERATURE A Temperature stability of the tire at increased test bench speeds
(A, *or C).
Additional numbers found on the tire could either be tire manufacturer internal labels or
country-specific labels (such as for Brazil and China).
Unidirectional tires
Unidirectional tires are designed to rotate only in one direction. Unidirectional tires have arrows on the
sidewalls that show the direction of rotation. Make sure you mount the tire so that it rotates in the
proper direction. The tire's performance with regard to hydroplaning, traction, noise, and wear is worse
if it is not mounted in the proper direction of rotation.
If you have to mount a tire opposite to its proper direction of rotation, you must drive more carefully,
since the tire is no longer being used as designed. This is particularly important on wet roads. You
must replace or remount the tire as soon as possible in order to restore the correct direction of
rotation.
4 TIN represents the serial number of the tire.
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Sidewall separation
The parting of the rubber compound from the cord material in the sidewall.
Speed rating (letter code)
A standardized letter code indicating the maximum speed at which a tire is designed to be driven for
extended periods of time. The ratings range from 93 mph or 150 km/h (“P”) to 186 mph or (300 km/h)
“Y”.
The speed rating letter code, where applicable, is molded on the tire sidewall., Tire labeling. You may
not find this information on all tires because it is not required by law.
Tire Pressure Monitoring System
A system that detects when at least one of a vehicle's tires is underinflated and illuminates a low tire-
pressure warning light.
Tread
The portion of a tire that normally touches the road.
Tread rib
A tread section running circumferentially around a tire.
Tread separation
Tire failure caused by the tread pulling away from the tire carcass.
Tread wear indicators (TWI)
Raised areas within the main tread grooves that show, visually, when tires are worn and near the end
of their useful life..
Uniform Tire Quality Grading (UTQG)
A tire information system developed by the U.S. National Highway Traffic Safety Administration
(NHTSA) that is designed to help buyers compare tires. UTQG is not a safety rating, nor is it a
guarantee that a tire will last for a certain number of miles or perform a certain way. It gives tire buyers
more information to compare with factors such as price, brand loyalty and dealer recommendations.
Under UTQG, tires are graded by the tire manufacturers in 3 areas: tread wear, traction and
temperature resistance. UTQG information is molded into the tire sidewalls.
U.S. DOT Tire Identification Number (TIN)
A tire's serial number. It begins with the letters “DOT” (“Department of Transportation”) and indicates
that the tire meets all federal standards. The next 2 numbers or letters indicate the plant where the tire
was manufactured. The last 4 numbers represent the week and year of manufacture.
For example, the numbers 1709 mean that the tire was produced in the 17th week of 2009. Any other
numbers are marketing codes used by the tire manufacturer. This information is used to help identify
affected consumers if a tire defect requires a recall.
Vehicle capacity weight
The total rated cargo, luggage and passenger load. Passenger load is 150 lbs (68 kilograms) times the
vehicle's total seating capacity (as listed on the label inside the driver door).
Vehicle maximum load on the tire
The load on an individual tire that is determined by taking each axle's share of the maximum loaded
vehicle weight (GAWR) and dividing by 2.
Vehicle normal load on the tire
The load on an individual tire that is determined by taking each axle's share of the curb weight,
accessory weight, and normal occupant weight (distributed according to the table below) and dividing
by 2.
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Applicable only in the United States
Reporting Safety Defects
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death,
you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition
to notifying Volkswagen of America, Inc. 3800 Hamlin Road, Auburn Hills, MI 48326.
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect
exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot
become involved in individual problems between you, your dealer, or Volkswagen of America, Inc.
To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-
424-9153);
go to http://www.nhtsa.gov;
or write to:
Administrator
NHTSA
1200 New Jersey Avenue, SE.
Washington, D.C. 20590
You can also obtain other information about motor vehicle safety from
http://www.safercar.gov.
Applicable only in Canada
Reporting Safety Defects
If you live in Canada and you believe that your vehicle has a defect that could cause a crash, injury or
death, you should immediately inform Transport Canada, Defect Investigations and Recalls. You
should also notify Volkswagen Canada, Inc.
Transport Canada
Canadian customers who wish to report a safety-related defect to Transport Canada, Defect
Investigations and Recalls, may either call Transport Canada toll-free at
Phone: 1-800-333-0510 or
1-819-994-3328 (Ottawa region and from other countries)
or contact Transport Canada by mail at:
Transport Canada
Motor Vehicle Safety Investigations Laboratory
80 Noel Street
Gatineau, QC
J8Z 0A1
For additional road safety information, please visit the Road Safety
website at:
http://www.tc.gc.ca/eng/roadsafety/menu.htm