5x98 Bolt Pattern
A bolt pattern, or lug pattern, is a parameter that defines the number of lug holes in the wheel and the diameter of the circle (PCD, Pitch Circle Diameter) that the lug holes form. 5x98 bolt pattern, or 5x3.86 when converted to inches, indicates the wheel has 5 lug holes spaced evenly on a circle with a diameter of 98 millimeters or 3.86 inches. The 5x98 bolt pattern is common to RAM, Fiat and Alfa Romeo models.
The 5x98 bolt pattern, often specified as 5x98mm, describes the layout of the bolt holes on a wheel, crucial for ensuring a compatible and secure fit between the wheel and the vehicle's hub. This pattern is characterized by five bolt holes arranged in a circle, with a diameter of 98 millimeters measured from the center of one bolt hole to the far side of the opposite bolt hole. This configuration is less common than other bolt patterns and is primarily found on certain makes and models of vehicles, notably among some European and Italian manufacturers such as Alfa Romeo, Fiat, and Lancia. When selecting wheels, a car owner must pay careful attention to the bolt pattern, as using wheels with an incorrect pattern can lead to unsafe driving conditions and may even damage the vehicle. Additionally, when considering new wheels, it's not just the bolt pattern that matters; factors like wheel size, offset, and center bore compatibility are also crucial to ensure a proper fit.
Similar 5-Lug Patterns
Here are similar 5-lug patterns that can be used as an alternative to 5x114.3 bolt pattern.
| Bolt Pattern | Number of Lugs | PCD (mm) |
|---|---|---|
| 5x100 (5x3.94) | 5 | 100 |
| 5x105 (5x4.13) | 5 | 105 |
| 5x106 (5x4.17) | 5 | 106 |
| 5x108 (5x4.25) | 5 | 108 |
| 5x110 (5x4.33) | 5 | 110 |
| 5x112 (5x4.41) | 5 | 112 |
| 5x114.3 (5x4.5) | 5 | 114.3 |
| 5x115 (5x4.53) | 5 | 115 |
| 5x120 (5x4.72) | 5 | 120 |
| 5x120.7 (5x4.75) | 5 | 120.7 |
| 5x127 (5x5) | 5 | 127 |
| 5x128 (5x5.04) | 5 | 128 |
| 5x130 (5x5.12) | 5 | 130 |
| 5x132 (5x5.2) | 5 | 132 |
| 5x132.7 (5x5.22) | 5 | 132.7 |
| 5x134 (5x5.28) | 5 | 134 |
| 5x135 (5x5.31) | 5 | 135 |
| 5x139.7 (5x5.5) | 5 | 139.7 |
| 5x150 (5x5.91) | 5 | 150 |
| 5x160 (5x6.3) | 5 | 160 |
| 5x165.1 (5x6.5) | 5 | 165.1 |
5-Lug Pattern Torque Sequence
The lug bolt pattern torque sequence is a critical procedure designed to ensure that the wheel is mounted securely and uniformly on the vehicle's hub, preventing potential issues such as wheel vibration or hub damage. This sequence varies slightly depending on the number of lug bolts but always follows a pattern that promotes even distribution of force. When tightening lug nuts or bolts on a wheel with a 5-lug pattern, follow the torque sequence shown below to ensure even and secure tightening. The process usually involves multiple passes: initially tightening bolts to a lower torque setting to seat the wheel properly, followed by final tightening to the manufacturer's recommended torque specification using a calibrated torque wrench. Adhering to this sequence and using the correct torque ensures the wheel is balanced and securely attached, reducing the risk of brake rotor warping and ensuring the safety of the vehicle.
Vehicles with 5-Lug Wheel Bolt Pattern
There are 4 vehicle models that have 5x98 bolt pattern. Select vehicle model for additional information.
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