Teams are supplied with tyres from Pirelli. They receive two different types of slick (tyres that have no tread) dry weather tyre compounds. The prime tyres and the option tyre. The prime tyre is made from harder rubber and will last longer. The option tyre is made from softer rubber. It will provide more traction in the corners, but will not last as long as the prime tyre. Each car is required to use at least one set of prime and one set of option tyres during the race.