Is 5×115 the same as 5×4.5?

The 5×115 bolt pattern is not the same as the 5×4.5 bolt pattern (which is also known as 5×114.3). Here’s a breakdown:

5×115 Bolt Pattern:

  • “5” refers to the number of lug holes on the wheel.
  • “115” refers to the diameter in millimeters of the circle formed by the centers of the lug holes (bolt circle diameter).

5×4.5 Bolt Pattern (5×114.3):

  • “5” refers to the number of lug holes on the wheel.
  • “4.5” inches is the diameter of the circle formed by the centers of the lug holes. This measurement in inches converts to 114.3 millimeters.

Key Differences:

  • Bolt Circle Diameter: The 5×115 bolt pattern has a diameter of 115 millimeters, while the 5×4.5 bolt pattern (5×114.3) has a diameter of 114.3 millimeters. This small difference of 0.7 millimeters makes them incompatible.
  • Fitment: Despite the close size, a wheel with a 5×115 bolt pattern will not fit properly on a vehicle that requires a 5×4.5 (114.3 mm) bolt pattern, and vice versa.

Conclusion:

The 5×115 and 5×4.5 (5×114.3) bolt patterns are not the same and are not interchangeable. Always ensure that the bolt pattern matches your vehicle’s specifications to ensure proper fitment and safety.

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