305/35 R19 doesn't belong to the most popular dimensions for winter tyres - there are 1 tyre models available, which can be compared to
155/60 R15,
170/60 R17,
160/60 R14. Let's break down the sizing - 35 is height of the tyre, which is calculated as 35% of the tyre width (305mm), which means the sidewall height has 106.75 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 2186.86 mm, which is very similar to 225/70 R15
(2186.55 mm), 265/45 R18
(2185.61 mm), 265/40 R19
(2182.15 mm), 235/45 R19
(2180.58 mm), 275/30 R21
(2194.09 mm), 215/55 R18
(2179.32 mm), 265/35 R20
(2178.69 mm). There are multiple speed indexes available for winter tyres in 305/35 R19: W
(270km/h). The same goes for weight indexes: 102.
