195/45 R16 doesn't belong to the most popular dimensions for tyres - there are tyre models available, which can be compared to
325/30 R21,
155/60 R15,
155/65 R13. Let's break down the sizing - 45 is height of the tyre, which is calculated as 45% of the tyre width (195mm), which means the sidewall height has 87.75 mm. The wheel diameter is R16, which means it fits to a 16 inch/406.4mm diameter wheel. The total circumference of the tyre is mm, which is very similar to 185/80 R14
(2047.06 mm), 255/70 R15
(2318.5 mm), 195/55 R16
(1950.61 mm), 265/35 R19
(2098.9 mm), 195/70 R14
(1974.81 mm), 265/45 R18
(2185.61 mm), 205/40 R18
(1951.56 mm). You can find 195/45 R16 on 20 car models - mainly .
