Tire Size Compatibility Tables

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Browse our comprehensive directory of tire size compatibility charts. Each page shows compatible alternatives within 3% of the original tire diameter, including speed differences and diameter calculations.

Don't see your tire size? Use our interactive tire size calculator for any tire size.

16" Wheel Diameter

17" Wheel Diameter

18" Wheel Diameter

19" Wheel Diameter

20" Wheel Diameter

About Tire Size Compatibility

When replacing tires, maintaining the original overall diameter is crucial for:

  • Speedometer accuracy: Ensures readings remain correct
  • Vehicle dynamics: Preserves handling and stability characteristics
  • Clearance: Prevents interference with wheel wells and suspension
  • Performance: Maintains manufacturer-intended performance characteristics

Our compatibility charts show alternatives within ±3% of the original diameter, which is the generally accepted tolerance for tire size changes.

Need a Custom Calculation?

Use our interactive tire size calculator to find compatibility for any tire size, not just the ones in our directory.