245/40 R19 - Best tyres 2026 - market overview, tests, reviews

245/40 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 - 40 is height of the tyre, which is calculated as 40% of the tyre width (245mm), which means the sidewall height has 98 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 185/65 R15(1952.5 mm), 255/60 R17(2317.87 mm), 195/45 R15(1748.3 mm), 265/30 R20(2095.44 mm), 195/60 R15(1932.08 mm), 265/40 R18(2102.35 mm), 195/75 R16(2195.66 mm). You can find 245/40 R19 on 27 car models - mainly Mercedes-Benz, BMW, Ferrari, Infiniti, Jaguar.