225/50-R16 tires are 0.02 inches (0.5 mm) smaller in diameter than 205/55-R16 tires and the speedometer difference is 0.1%.
205/60-R16 tires are 0.47 inches (12 mm) larger in diameter than 195/60-R16 tires and the speedometer difference is 1.8%.
In the tire comparison table above, you can see a detailed calculation of the size difference between 205/60 R16 and 225/60 R16 tire. The calculation results are presented in the form of visual infographics, on which tire with size 205/60 R16 is on top, and tire with size 225/60 R16 below. Both in the table and in the graph, the tires are Apr 26, 2022 · Up-sizing your tyres from 205/60 R16 to 205/65 R16 exceeds the recommended difference margin of 3% as this change has a difference of 3.14%. Besides, assuming that this type of up-size was thought of to increase the ground clearance since the only increase will be in the height of the side wall.225/50-R16 tires are 0.02 inches (0.5 mm) smaller in diameter than 205/55-R16 tires and the speedometer difference is 0.1%.