Requirements
▷ Subscription to the optional Convenience Plan.
▷ The date setting on the Control Display is current.
▷ The vehicle is located within wireless network coverage.
See also:
Tire identification marks
Tire size
255/50 R 19 103 Y
255: nominal width in mm
50: aspect ratio in %
R: radial tire code
19: rim diameter in inches
103: load rating, not for ZR tires
Y: speed rating, before the R on ZR ...
TeleService Report
Transmits technical data that is evaluated for the
ongoing development of BMW products from
your vehicle to BMW in regular intervals if necessary.
TeleService Report is activated in vehicles that ...
Traction
The traction grades, from highest to lowest, are
AA, A, B, and C.
Those grades represent the tire’s ability to stop
on wet pavement as measured under controlled
conditions on specified governme ...