235/45 R17 - Best tyres 2026 - market overview, tests, reviews

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 215/65 R16(2154.82 mm), 285/35 R20(2222.68 mm), 225/35 R18(1931.14 mm), 285/45 R21(2481.54 mm), 225/50 R16(1983.6 mm), 295/30 R22(2311.58 mm), 225/60 R16(2124.97 mm). You can find 235/45 R17 on 21 car models - mainly Volkswagen, Volvo, Mitsubishi, Saab, BMW.