145/65 R15 - Best allround tyres 2025 - market overview, tests, reviews

145/65 R15 doesn't belong to the most popular dimensions for allround 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 (145mm), which means the sidewall height has 94.25 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 160/60 R15(1800.13 mm), 245/40 R18(2052.09 mm), 165/65 R15(1870.82 mm), 245/50 R18(2206.03 mm), 175/60 R15(1856.68 mm), 245/75 R16(2431.28 mm), 180/55 R17(1978.58 mm). There are multiple speed indexes available for allround tyres in 145/65 R15: T(190km/h). The same goes for weight indexes: 72.