The data shown in the image is example data. Information about reading tire data can be obtained from any qualified specialist workshop. Preceding letter 1:
Aspect ratio 3: Ratio between tire height and tire width in percent (tire height divided by tire width). Tire code 4 (tire type):
Rim diameter 5: The diameter of the bead seat (not the diameter of the rim flange). The rim diameter is specified in inches (in). Load-bearing index 6: Numerical code that specifies the maximum load-bearing capacity of a tire (e.g. "91" corresponds to 1356 lbs (615 kg) ). The load-bearing capacity of the tire must be at least half the permissible axle load of your vehicle. Do not overload the tires by exceeding the specified load limit. See also:
Speed rating 7: Specifies the approved maximum speed of the tire. An electronic speed limiter prevents your vehicle from exceeding a speed of 130 mph (210 km/h). Make sure that your tires have the required speed rating. You can obtain information on the required speed rating from an authorized Mercedes-Benz Center. Summer tires
All-weather tires and winter tires Winter tires bear the 1 "ZR" stated in the tire code. Load index 8:
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Mercedes-Benz C-Class Owners Manual > Parking: Standby mode (extension of the starter battery's
period out of use)
Standby mode function This function is not available for all models. If standby mode is activated, the vehicle can be parked for an extended period of time without losing power. Standby mode is characterized by the following: The starter battery is preserved. The maximum non-operational time out of ...