235/45 R19 - Best tyres 2025 - market overview, tests, reviews

235/45 R19 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 R19, which means it fits to a 19 inch/482.6mm diameter wheel. The total circumference of the tyre is mm, which is very similar to 285/45 R21(2481.54 mm), 225/50 R16(1983.6 mm), 295/30 R22(2311.58 mm), 225/60 R16(2124.97 mm), 305/30 R19(2091.04 mm), 235/30 R20(2038.89 mm), 235/45 R20(2260.38 mm).