Is 5×5 Bolt Pattern same as 5×120?

The 5×5 bolt pattern is not the same as the 5×120 bolt pattern, and they are not interchangeable. Here’s how they differ:

5×5 Bolt Pattern:

  • “5” refers to the number of lug holes on the wheel.
  • “5” inches is the distance between the centers of two opposite lug holes (the bolt circle diameter). This converts to 127 millimeters.

5×120 Bolt Pattern:

  • “5” refers to the number of lug holes on the wheel.
  • “120” is the distance in millimeters between the centers of two opposite lug holes (the bolt circle diameter).

Key Differences:

  • Size Difference: The 5×5 bolt pattern measures 127 millimeters in diameter, while the 5×120 bolt pattern measures 120 millimeters. This means the 5×5 pattern is 7 millimeters larger in diameter than the 5×120 pattern.
  • Incompatibility: This size difference makes these two bolt patterns incompatible. Attempting to fit a wheel with a 5×120 bolt pattern on a vehicle that requires a 5×5 bolt pattern (or vice versa) will result in improper fitment, which can cause wheel wobble, unsafe driving conditions, and potential damage to the wheel studs or hub.

Conclusion:

The 5×5 (127 mm) and 5×120 bolt patterns are close in size but are not the same and should not be used interchangeably. It’s essential to use the correct bolt pattern for your vehicle to ensure safety and performance.

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