Overview of Tire Quality Grading
Standards
Uniform Tire Quality Grading Standards are
U.S. government specifications. Their
purpose is to provide drivers with uniform
reliable information on tire performance data.
Tire manufacturers ha ...
Preparing the vehicle
Your vehicle may be equipped with:
• MOExtended tires (tires with run-flat
properties)
Vehicle preparation is not necessary on
vehicles with MOExtended tires.
• a TIREFIT kit
...
Service and literature
Your vehicle is covered under the terms of the
warranties printed in the Service and
Warranty Information booklet. Your
authorized Mercedes-Benz Center will
exchange or repair any defective parts
...