The tyres in size 215/50 R18 are used in passenger cars. The first number 215 is the exact tyre's tread width in millimetres. The next number is concerned with the tyre's profile height which amounts 50% out of 215 millimetres of the tyre's tread width. The capital "R" denotes the radial construction of the tyre. The last number is 18 which describes the diameter of the wheel's rim (in inches) which can be installed with the tyre in size 215/50 R18. Check out our offer of tyres in size 215/50 R18 and choose the perfect model for your car.