225/65 R15 - Best tyres 2025 - market overview, tests, reviews

225/65 R15 doesn't belong to the most popular dimensions for tyres - there are tyre models available, which can be compared to 325/30 R21, 155/60 R15, 155/65 R13. Let's break down the sizing - 65 is height of the tyre, which is calculated as 65% of the tyre width (225mm), which means the sidewall height has 146.25 mm. The wheel diameter is R15, which means it fits to a 15 inch/381mm diameter wheel. The total circumference of the tyre is mm, which is very similar to 200/55 R17(2047.69 mm), 265/55 R19(2431.91 mm), 205/50 R17(2000.57 mm), 275/30 R19(2034.5 mm), 205/65 R16(2113.98 mm), 275/40 R19(2207.28 mm), 215/45 R16(1884.64 mm).