295/45 R18 - Best winter tyres 2025 - market overview, tests, reviews

295/45 R18 doesn't belong to the most popular dimensions for winter tyres - there are 0 tyre models available, which can be compared to 155/60 R15, 170/60 R17, 160/60 R14. Let's break down the sizing - 45 is height of the tyre, which is calculated as 45% of the tyre width (295mm), which means the sidewall height has 132.75 mm. The wheel diameter is R18, which means it fits to a 18 inch/457.2mm diameter wheel. The total circumference of the tyre is 2270.43 mm, which is very similar to 195/55 R20(2269.8 mm), 225/70 R16(2266.34 mm), 225/65 R17(2275.46 mm), 215/80 R15(2277.65 mm), 265/40 R20(2261.95 mm), 275/35 R21(2280.48 mm), 235/45 R20(2260.38 mm).