No, the 5×4.5 bolt pattern is not the same as the 5×120 bolt pattern. They are different and not interchangeable. Here’s why:
5×4.5 Bolt Pattern (Also Known as 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 converts to 114.3 millimeters.
5×120 Bolt Pattern:
- “5” refers to the number of lug holes on the wheel.
- “120” refers to the diameter in millimeters of the circle formed by the centers of the lug holes.
Key Differences:
- Bolt Circle Diameter: The 5×4.5 bolt pattern (5×114.3) has a diameter of 114.3 millimeters, while the 5×120 bolt pattern has a diameter of 120 millimeters. This difference of 5.7 millimeters means they are not compatible.
- Fitment: Because of the difference in bolt circle diameter, a wheel with a 5×4.5 (5×114.3) bolt pattern will not fit properly on a vehicle that requires a 5×120 bolt pattern, and vice versa.
Conclusion:
The 5×4.5 (5×114.3) and 5×120 bolt patterns are distinct and should not be used interchangeably. Always ensure you use the correct bolt pattern for your vehicle to ensure proper fitment and safety.
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