Latitude Tour HP ZP The 4x4 high performance tyre which gives you maximum comfort and lasts longer. ZP: Zero Pressure: ZP identifies MICHELIN run flat tyres that have reinforced sidewalls. These Self Supporting Tyres (SST's) allow you to continue your journey when your tyre is flat. ZP: This marking indicates that you can continue your journey with a flat tyre for up to 50 miles at speeds up to 50 mph.
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