115/70R15 = 21.3X4.5R15. 125/70R15 = 21.9X4.9R15. 165/50R15 = 21.5X6.5R15. 195/45R15 = 21.9x7.7R15. Tires By Vehicle. Use our tire size tools to calculate specs, speed, gear ratios and more. Browse tires by size, vehicle, or brand and compare prices online all in one place. In the tire comparison table above, you can see a detailed calculation of the size difference between 205/65 R16 and 215/60 R16 tire. The calculation results are presented in the form of visual infographics, on which tire with size 205/65 R16 is on top, and tire with size 215/60 R16 below. Both in the table and in the graph, the tires are Tire change question 215/60r17 vs 215/65r17. A friend of mine is going to donate some used winter tires for my car. My vehicle has summers which are 215/60R17, however, his winters are 215/65r17. Will I be able to put his winters on my rims or would I need to get different steel rims for them? There is a price difference, Tire Rack shows $20 more per tire for the P205/55R16 compared to the P205/60R16. I switched from P185/60R15 to P185/65R15 on my Dodge, I wanted the additional height/road clearance. Yes, you can use 205/65R16 instead of 205/60R16. The two sizes are very close in terms of overall diameter, and the extra 5mm width of the 205/65R16 will give. Our tire calculator could help decide whether tires and wheels will fit into your car. If you need to compare tires by brand and model use our tire comparison tool. Can you use 205/55R16 instead of 215/60R16 and what's the difference between them? Upgrade your car tires from one size to another with confidence. My car takes a 225/60 R16 tire but I have been given some winter tires that are a 205/65 R16. Can I use them even though they are a little smaller?? It would save me some money but only if safe. 1 Answer. My car is a 2012 Chevy Impala. My car has 5x115 bolt rims and the winter tires are also on 5x115 bolt rims. Tools & Tech: 195-65R15 tire size comparison with 1010tires.com Tire Size calculator. Use our tire calculator to compare tire sizes based on tire diameter, radius, sidewall height, circumference, revs per mile and speedometer difference. While the 205/60r16 tires have an aspect ratio of 60, the 205/55r16 tires have an aspect ratio of 55. Aspect ratio refers to the percentage of the tire’s height compared to its width. This means the 205/60r16 tires’ height is greater than that of the 205/55r16 tires. Is it okay to change seasonal tires with 205/55R16 sized tires? My Meanwhile the 205/55 R16 has a tread width of 205mm. And the aspect ratio of 55% tells us the side wall is 112.75mm. Counter intuitively, the larger 16” wheel actually has a smaller total diameter and therefore radius than the smaller 15” wheel. XCO7vJH.