265/30 R22 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 (265mm), which means the sidewall height has 79.5 mm. The wheel diameter is R22, which means it fits to a 22 inch/558.8mm diameter wheel. The total circumference of the tyre is 2255.04 mm, which is very similar to 235/50 R19(2254.41 mm), 265/35 R21(2258.49 mm), 235/45 R20(2260.38 mm), 235/55 R18(2248.44 mm), 265/40 R20(2261.95 mm), 295/35 R20(2244.67 mm), 225/70 R16(2266.34 mm).