Michelin Alpin 5 For small family cars and MPVs. Stay safe in any weather from October to April and enjoy excellent braking on any surface, wet, dry and snow. 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.
