195/80 R15 - Best summer tyres 2025 - market overview, tests, reviews

195/80 R15 doesn't belong to the most popular dimensions for summer tyres - there are 12 tyre models available, which can be compared to 165/60 R15, 185/55 R14, 170/60 R17. Let's break down the sizing - 80 is height of the tyre, which is calculated as 80% of the tyre width (195mm), which means the sidewall height has 156 mm. The wheel diameter is R15, which means it fits to a 15 inch/381mm diameter wheel. The total circumference of the tyre is 2177.12 mm, which is very similar to 265/35 R20(2178.69 mm), 265/30 R21(2175.24 mm), 215/55 R18(2179.32 mm), 235/50 R18(2174.61 mm), 235/45 R19(2180.58 mm), 265/40 R19(2182.15 mm), 305/30 R20(2170.84 mm). There are multiple speed indexes available for summer tyres in 195/80 R15: H(210km/h), L(km/h), Q(160km/h), R(170km/h), S(180km/h), T(190km/h). The same goes for weight indexes: 96, 100, 106, 107.