A8L Quattro Sedan V8-4.2L (BVJ) (2007)
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Load rating code / load index (LI)
Radial depressions
Radial depressions are slight concavities in the tire sidewall.
They run from the bead towards the shoulder of the tire.
Radial depressions are caused by the accumulation of material at the joints of the tire components.
Radial depressions do not influence:
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Safety
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Service life
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Running characteristics or other properties of the tire.
Radial depressions are visible to varying extents. It is not necessary to inspect the tire or remove it from the rim.
What causes radial depressions?
