The tyres in size 305/40 R22 are installed in popular SUV cars. Number in the first position informs about tyre's tread width and it is expressed in millimetres. Next position is a designation in percentage, which defines tyre's profile height (40% out of 305 millimetres of the tyre's tread width). The last but one position in tyre's size, which is big letter "R" means that the tyre is equipped with radial construction. The next number is the diameter of the wheel's rim (in inches) on which 305/40 R22 tyre can be installed. Check out our offer of tyres in size 305/40 R22 and choose something for yourself.