Tire Size Calculator

Alternative Tire Sizes Tire Comparison
Size A    /  R
Size B    /  R

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Metric
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Alternative Tire Sizes for 255/60R18


762.0
254.0
2393
153
457.2
Size Diameter Difference Width
235/60R18 739.1 -3.00% 236.2
285/50R18 741.7 -2.67% 284.5
245/60R18 751.8 -1.33% 246.4
275/55R18 759.5 -0.33% 274.3
235/65R18 762.0 0.00% 236.2
255/60R18 762.0 0.00% 254.0
285/55R18 769.6 +1.00% 284.5
265/60R18 774.7 +1.67% 264.2
245/65R18 774.7 +1.67% 246.4