Continental's world beating favourite GP5000 road bike tyre in a stronger all-season casing. This is a top choice for British roads! Continental used their experience creating winter tyres and and added improved durability to the Grand Prix 5000 AS tyres to give you the best balance of performance and value over the autumn and winter months. The Grand Prix 5000 All Season has been developed to have improved durability over the race focused Grand Prix 5000 S TR Tyre Technology: BlackChilli II Compound, Vetran Tyre Breaker, Active Comfort Technology Tubeless Ready (or can be run with a tube if you prefer) Improved sidewall protection compared to Grand Prix 5000 S TR Improved durability over Grand Prix 5000 S TR Rubber compound formulated for wet weather riding Black tyre has reflective sidewall Hookless ready profile