RunFlat : indicate that these tyres are able to run on flat.

(N-0) : Porsche approved tyres. The numerical escalation of Porsche N-Spec tires reflect either enhancements to the previous generation of the same tire model.

XL : have a higher load index.

XL : have a higher load index.

(N-0) : Porsche approved tyres. The numerical escalation of Porsche N-Spec tires reflect either enhancements to the previous generation of the same tire model.

(N-0) : Porsche approved tyres. The numerical escalation of Porsche N-Spec tires reflect either enhancements to the previous generation of the same tire model.