195/40 R16 - Best tyres 2025 - market overview, tests, reviews

195/40 R16 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 (195mm), which means the sidewall height has 78 mm. The wheel diameter is R16, which means it fits to a 16 inch/406.4mm diameter wheel. The total circumference of the tyre is mm, which is very similar to 195/50 R16(1889.35 mm), 265/30 R22(2255.04 mm), 195/65 R15(1993.34 mm), 265/40 R20(2261.95 mm), 200/60 R17(2110.52 mm), 265/60 R18(2435.36 mm), 205/55 R15(1905.38 mm).