The tyres in size 225/55 R17 are designed for passenger cars with higher engine power. From the designation of the tyre we learn about its four parameters. Firstly, we learn its exact tread width in millimetres (225). Secondly, we learn its profile height in percentage which amounts exactly 55% out of 225 millimetres of the tyre's tread width. Thirdly, thanks to the "R" we know that the tyre is of radial construction of . Last but not least, the last number is the diameter of the wheel's rim which can be installed with the tyre in size 225/55 R17 (17 inches). Check out our offer of tyres in size 225/55 R17.