The tyres in size 265/45 R20 are designed for luxury passenger cars with the highest engine power. The first number is a tyre's tread width (in millimetres). The next number denotes tyre's profile height (which amounts 45% out of 265 millimetres of the tyre's tread width). The capital "R" means that the tyre has been produced with the use of the radial construction. The last number is the diameter of the wheel's rim (in inches) which can be installed with the tyre in size 265/45 R20. Thanks to our rich offer of the tyres in size 265/45 R20 you will find a perfect equipment for your car.