Both in the table and in the graph, the tires are compared according to the following indicators: overall diameter, section width, circumference, sidewall height and clearance. Also, the online application calculates the difference in real speed and speedometer readings if the difference between tire 205/55 R16 and tire 225/55 R16 is significant. Slippery fingers (or that first friday night beer) of course 205/60-16 on a 7x16" rim :7: Well EU outbacks are delivered on 215/55-17 so alreday there you get a minor (1,8%) diff and with 205/60-15 you get 4,2% (compared to 225/55-17 in both caeses) but if you look at it in numbers: doing 57,5 mpg when it read 60 mph. 31/10.5-R15 tires are 2.69 inches (68.34 mm) larger in diameter than 225/75-R15 tires and the speedometer difference is 8.7%. Compare 225/60 R16 vs 205/50 R16. Tire Size and Comparison Calculator calculate tire diameter from code and compare speedometer differences for tire sizes. The first number 225 is the tire width in millimeters. The 2nd number 60 is used to calculate the sidewall height or "aspect ratio", by percentage. The resulting calculations of tire diameter and width, sidewall height, circumference and rim diameter are provided in the form of comparison table and visual graphics to better convey the difference between 275/65r20 and 35/12.50r20 tire sizes. On top of that, given the fact that 275/65r20 is the original equipment tire size, you may also 215/70-R15 tires are 0.85 inches (21.5 mm) smaller in diameter than 215/75-R15 tires and the speedometer difference is 3.1%. 205/55-R16 tires are 2.17 inches (55 mm) smaller in diameter than 255/55-R16 tires and the speedometer difference is 8.0%. vs 205/65-15 vs 205/55-16. 225/40-R18 tires are 0.11 inches (2.7 mm) larger in diameter than 195/65-R15 tires and the speedometer difference is 0.4%. In the tire comparison table above, you can see a detailed calculation of the size difference between 205/55 R16 and 225/60 R16 tire. The calculation results are presented in the form of visual infographics, on which tire with size 205/55 R16 is on top, and tire with size 225/60 R16 below. Both in the table and in the graph, the tires are We will also discuss if you can interchange 185 tires with 205 tires. There are many tires, but we will focus on the 265 and 205 tires. This is because people are still confused about lots of tires. And people would ask about the difference between 185 tires and 205 tires.Tires are a part of a vehicle, and tires play a vital role in automobiles. Zo1f.