225/60 R18 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 - 60 is height of the tyre, which is calculated as 60% of the tyre width (225mm), which means the sidewall height has 135 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 mm, which is very similar to 155/70 R13
(1719.08 mm), 245/35 R20
(2134.71 mm), 165/60 R14
(1739.19 mm), 245/45 R18
(2129.06 mm), 170/60 R17
(1997.42 mm), 245/65 R17
(2357.14 mm), 175/70 R13
(1807.04 mm). You can find 225/60 R18 on 12 car models - mainly .
