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Offset/Backspacing Calculator

Wheel/Tire Size Comparison and Clearance

Tire Size Comparison

Metric/Standard Conversion

Bolt Pattern Metric To Standard Conversion

Wheel/Tire Size Comparison and Clearance

Current

Wheel Width (In)

Wheel Offset (Mm)

Height

Width

Diameter

New

Inner Clearance:

Outer Position:

Diameter difference:

Tire Size Comparison

Tire Width

Front

Rear

Aspect Ratio

Diameter

Diameter difference:

METRIC/STANDARD CONVERSION

Metric to Standard Conversion

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R

Standard to Metric Conversion

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R