Version Table

Version

Date

Description

1

Mar 10, 2010

First Release

5N01

a1

201₁₀

C9₁₆

Tire Conicity Code Letter. Component of the lateral shift that does not change with the direction of rotation.  Represented as “+” or “–“ shift codes as defined by the following letters: 

5NB1

an...2

310₁₀

136₁₆

Speed Symbol: Coded according to ETRTO (European Tyre & Rim Technical Organisation).

5NB2

n...3

311₁₀

137₁₆

Load Index: Coded according to ETRTO (European Tyre & Rim Technical Organisation).

5NB3

an2

312₁₀

138₁₆

Tire Type:

Code examples include:

5NB4

n7...n31

(111#222…333444555666777888999000)

105₁₀

69₁₆

Measured Pressure & Tread Depth – psi, 32nds of an inch: A concatenation of measured pressure (in psi) and tread depth values (in 32nds of an inch).

Example:

111#222333444, where:

111 = Measured tire pressure in psi; 3 digits.

# = Number of observations that follow (1 - 9); 1 digit.

222 = Measured Tread Depth 1, in 32nds of an inch; 3 digits

333 = Measured Tread Depth 2, in inches; 3 digits.

444 = Measured Tread Depth 3, in inches; 3 digits

5NB5

n7…n31

(111#222…333444555666777888999000)

106₁₀

6A₁₆

Measured Pressure & Tread Depth – kPa, mm: A concatenation of measured pressure (in kPa) and tread depth values (in mm’s).

Example:

111#222333444, where:

111 = Measured tire pressure in kPa; 3 digits.

# = Number of observations that follow (1 - 9); 1 digit.

222 = Measured Tread Depth 1, in mm; 3 digits

333 = Measured Tread Depth 2, in mm; 3 digits.

444 = Measured Tread Depth 3, in mm; 3 digits

5NB6

n14

(11111112222222)

107₁₀

6B₁₆

Accumulated Tire / Vehicle Miles: A concatenation of accumulated tire and vehicle miles.

Example:

11111112222222, where:

1111111 = Accumulated tire mileage

2222222 = Accumulated vehicle mileage

5NB7

n14

(11111112222222)

108₁₀

6C₁₆

Accumulated Tire / Vehicle Kilometers: A concatenation of accumulated tire and vehicle kilometers.

Example:

11111112222222, where:

1111111 = Accumulated tire kilometers

2222222 = Accumulated vehicle kilometers

5NB8

an...10

109₁₀

6D₁₆

Branded Sidewall Tire ID: Up to 10 alphanumeric characters.

This is NOT the U.S. DOT Code.

5NB9

n2

26₁₀

1E₁₆

Number of times the tire casing has been retreaded: 2 numeric digits.

5NC0

n…7

435₁₀

1B3₁₆

Vehicle mileage; an odometer reading or other specific recording mechanism that provides mileage data.  There will be no decimal points in the data.

5NC1

n…7

436₁₀

1B4₁₆

Vehicle Kilometers; an odometer reading or other specific recording mechanism that provides Kilometer data.  There will be no decimal points in the data.