Tread
The part of the tire that comes into contact with the road.
See also:
Overview of Tire Quality Grading
Standards
The Uniform Tire Quality Grading is a U.S.
Government requirement. Their purpose is to
provide drivers with consistent and reliable
information regarding tire performance. Tire
manufacturers ...
Tire size designation, load-bearing
capacity and speed rating
1. Tire width
2. Nominal aspect ratio in %
3. Tire code
4. Rim diameter
5. Load bearing index
6. Speed rating
Tire data is vehicle-specific and may
deviate from the data in th ...
Other status indicators of the navigation system
• : you have reached the
destination or
an intermediate destination.
• New Route... or Calculating Route: a
new route is being calculated.
• Off Map or Off Mapped Road: the vehicle
position ...