Tire Size Calculator

Alternative Tire Sizes Tire Comparison
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Size B    /  R

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Alternative Tire Sizes for 315/70R17


873.8
315.0
2746
221
431.8
Size Diameter Difference Width
305/70R17 858.5 -1.74% 304.8
285/75R17 858.5 -1.74% 284.5
315/70R17 873.8 0.00% 315.0
325/70R17 889.0 +1.74% 317.5