235/45 R17 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 (235mm), which means the sidewall height has 105.75 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 mm, which is very similar to 265/70 R17
(2522.07 mm), 205/60 R15
(1969.78 mm), 275/35 R21
(2280.48 mm), 215/40 R16
(1817.1 mm), 275/45 R20
(2373.47 mm), 215/55 R16
(2019.73 mm), 285/25 R20
(2043.61 mm). You can find 235/45 R17 on 21 car models - mainly .
