145/80 R14 - Best summer tyres 2025 - market overview, tests, reviews

145/80 R14 doesn't belong to the most popular dimensions for summer 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 - 80 is height of the tyre, which is calculated as 80% of the tyre width (145mm), which means the sidewall height has 116 mm. The wheel diameter is R14, which means it fits to a 14 inch/355.6mm diameter wheel. The total circumference of the tyre is mm, which is very similar to 255/65 R16(2318.18 mm), 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). There are multiple speed indexes available for summer tyres in 145/80 R14: T(190km/h). The same goes for weight indexes: 76.