The Turanza T005 was introduced in 2018, but still stands as a great tyre, offered in incredible 350 different sizes. It’s universal also in it’s properties - it’s a balanced mix of wet and dry performance with above-average rolling resistance.
195/55 R15 doesn't belong to the most popular dimensions for summer tyres - there are 75 tyre models available, which can be compared to 235/65 R17, 165/70 R14, 235/40 R18. Let's break down the sizing - 55 is height of the tyre, which is calculated as 55% of the tyre width (195mm), which means the sidewall height has 107.25 mm. The wheel diameter is R15, which means it fits to a 15 inch/381mm diameter wheel. The total circumference of the tyre is 1870.82 mm, which is very similar to 165/65 R15(1870.82 mm), 205/40 R17(1871.76 mm), 185/65 R14(1872.7 mm), 165/80 R13(1866.73 mm), 185/50 R16(1857.94 mm), 215/45 R16(1884.64 mm), 175/60 R15(1856.68 mm). There are multiple speed indexes available for summer tyres in 195/55 R15: H(210km/h), V(240km/h). The same goes for weight indexes: 85, 89. You can find 195/55 R15 on 42 car models - mainly Fiat, CITROËN, Ford, Lancia, Seat.