Kia Optima: Tire Speed Ratings
The chart below shows many of the different speed ratings currently being used for passenger car tires. The speed rating symbol is part of the tire size designation on the sidewall of the tire. This symbol corresponds to that tire’s designed maximum safe operating speed.
Wheel Size Designation
Wheels are also marked with important information that you need if you ever have
to replace one. The following explains what the letters and numbers in the wheel
size designation mean.
Example wh ...
Uniform Tire Quality Grading
The following information relates to the tire grading system developed by the
National Highway Traffic Safety Administration (NHTSA) for grading tires by tread
wear, traction and temperature perfo ...
See also:
Components and Components Location
Component(1)
Component(2)
1. Steering column shaft2. Lighting switch3. Wiper and washer switch4. Screw5. Clock spring6. Steering angle sensor
...
Description and Operation
Description
Regeneration Brake System
During deceleration or braking of an electric vehicle or HEV,
the drive motor acts as an alternator and charges the battery by
converting the vehicle’ ...
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