245/55 R17 doesn't belong to the most popular dimensions for summer tyres - there are 9 tyre models available, which can be compared to
165/80 R13,
155/70 R19,
155/80 R13. Let's break down the sizing - 55 is height of the tyre, which is calculated as 55% of the tyre width (245mm), which means the sidewall height has 134.75 mm. The wheel diameter is R17, which means it fits to a 17 inch/431.8mm diameter wheel. The total circumference of the tyre is 2203.2 mm, which is very similar to 225/60 R17
(2204.77 mm), 275/35 R20
(2200.69 mm), 245/50 R18
(2206.03 mm), 275/40 R19
(2207.28 mm), 155/70 R19
(2197.86 mm), 245/45 R19
(2208.85 mm), 215/75 R15
(2210.11 mm). There are multiple speed indexes available for summer tyres in 245/55 R17: H
(210km/h), V
(240km/h), W
(270km/h). The same goes for weight indexes: 102, 106, 108.
Premium
'26#2
'25#3
'25#4
