The tyres in size 245/30 R19 are designed for passengers cars with higher engine power. Number 245 is the tyre's tread width in millimetres. The next number is concerned with the tyre's profile height which amounts 30% out of 245 millimetres of the tyre's tread width. The "R" denotes the radial construction of the tyre. The last number describes the diameter of the wheel's rim in inches on which the 245/30 R19 tyre can be installed. You don't know which tyre models in size 245/30 R19 to choose? Check out our rich database of users' opinions and it will help you make a right choice.