205/50 R15 - Best tyres 2025 - market overview, tests, reviews

205/50 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 - 50 is height of the tyre, which is calculated as 50% of the tyre width (205mm), which means the sidewall height has 102.5 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 185/60 R15(1894.38 mm), 255/55 R18(2317.55 mm), 190/50 R17(1953.44 mm), 255/70 R16(2398.29 mm), 195/55 R16(1950.61 mm), 265/35 R20(2178.69 mm), 195/70 R14(1974.81 mm).