275/55 R19 - Best allseason tyres 2026 - market overview, tests, reviews

275/55 R19 doesn't belong to the most popular dimensions for summer tyres - there are 11 tyre models available, which can be compared to 170/80 R15, 165/70 R13, 325/30 R21. Let's break down the sizing - 55 is height of the tyre, which is calculated as 55% of the tyre width (275mm), which means the sidewall height has 151.25 mm. The wheel diameter is R19, which means it fits to a 19 inch/482.6mm diameter wheel. The total circumference of the tyre is 2466.46 mm, which is very similar to 315/40 R21(2467.41 mm), 285/40 R22(2471.81 mm), 275/50 R20(2459.87 mm), 255/55 R20(2477.15 mm), 275/45 R21(2453.27 mm), 275/65 R17(2479.66 mm), 285/45 R21(2481.54 mm). There are multiple speed indexes available for summer tyres in 275/55 R19: H(210km/h), V(240km/h), W(270km/h). The same goes for weight indexes: 111, 115.