325/30 R23 - Best allround tyres 2025 - market overview, tests, reviews

325/30 R23 doesn't belong to the most popular dimensions for allround 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 - 30 is height of the tyre, which is calculated as 30% of the tyre width (325mm), which means the sidewall height has 97.5 mm. The wheel diameter is R23, which means it fits to a 23 inch/584.2mm diameter wheel. The total circumference of the tyre is 2447.93 mm, which is very similar to 275/40 R22(2446.67 mm), 275/45 R21(2453.27 mm), 265/70 R16(2442.27 mm), 265/65 R17(2438.82 mm), 275/50 R20(2459.87 mm), 265/60 R18(2435.36 mm), 245/70 R17(2434.11 mm).