195 — tire width in mm
/70 — height to width ratio (the height of the tire cross-section is 70% of the width). If there is no separate information about the width to height ratio (for example, 155 R 13), then we are talking about "normal"
H — speed class, H: up to 210 km/h (on new tires it is not always given).
R - radial design
14 - rim size in inches
89 - load-bearing capacity parameter
Attention! If there is an M + S designation between data 14 and 89, these are winter profile tires.
H — designation of the maximum permissible speed. The speed letter is after the tire size. Speed symbols apply to both summer and winter tires.
Speed letter designations
| Letter designation of speed, + | Maximum allowable |
| Q | 160 km/h |
| S | 180 km/h |
| T | 190 km/h |
| H | 210 km/h |
| V | 240 km/h |
Date of tire manufacture
The date of manufacture of the tire is indicated on the tire in the manufacturer's code
Example: DOT CUL2 UM8 412 < TUBELESS
DOT — Departament of Transportation (US Department of Transportation)
CU — abbreviation of the manufacturer's name
L2 — tire size
UM8 — tire design
412 - date of manufacture - 41st working week of 1992
< — the symbol of this decade (from 1990 to 1999)
TUBELESS — tubeless
(TUBETYPE - tube type tire)