195/65 R14 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 - 65 is height of the tyre, which is calculated as 65% of the tyre width (195mm), which means the sidewall height has 126.75 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 1913.54 mm, which is very similar to 175/65 R15(1911.66 mm), 185/55 R16(1916.06 mm), 215/35 R18(1909.15 mm), 205/50 R16(1920.77 mm), 205/55 R15(1905.38 mm), 215/40 R17(1896.89 mm), 185/70 R14(1930.82 mm). There are multiple speed indexes available for summer tyres in 195/65 R14: H(210km/h), T(190km/h). The same goes for weight indexes: 89.