A welcome addition to the Grand Prix 5000 family - a tubeless-ready All-Season (AS) model. Choose the GP5000AS for maximum protection in all-weather conditions, complimenting Conti's already established GP4Season as a tubeless alternative.
 
For initial mounting Conti recommend to use at least 30ml of Conti RevoSealant per tyre. Then spin the tyre (wheel) to spread the Conti RevoSealant inside of the tyre and pump to the allowed maximum pressure. Check the pressure before the next ride and adjust to your desired PSI.