135/80 R13 - Best winter tyres 2026 - market overview, tests, reviews

135/80 R13 doesn't belong to the most popular dimensions for winter 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 - 80 is height of the tyre, which is calculated as 80% of the tyre width (135mm), which means the sidewall height has 108 mm. The wheel diameter is R13, which means it fits to a 13 inch/330.2mm diameter wheel. The total circumference of the tyre is mm, which is very similar to 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), 275/50 R20(2459.87 mm), 215/60 R16(2087.27 mm). There are multiple speed indexes available for winter tyres in 135/80 R13: T(190km/h). The same goes for weight indexes: 70.