195/70 R14 doesn't belong to the most popular dimensions for winter tyres - there are 4 tyre models available, which can be compared to 155/60 R15, 170/60 R17, 160/60 R14. Let's break down the sizing - 70 is height of the tyre, which is calculated as 70% of the tyre width (195mm), which means the sidewall height has 136.5 mm. The wheel diameter is R14, which means it fits to a 14 inch/355.6mm diameter wheel. The total circumference of the tyre is 1974.81 mm, which is very similar to 245/35 R18(1975.12 mm), 185/60 R16(1974.18 mm), 215/40 R18(1976.69 mm), 245/40 R17(1972.29 mm), 180/55 R17(1978.58 mm), 205/60 R15(1969.78 mm), 225/50 R16(1983.6 mm). There are multiple speed indexes available for winter tyres in 195/70 R14: T(190km/h). The same goes for weight indexes: 91.