What is the bolt pattern on a 2006 Chevy Impala?
The bolt pattern for a 2006 Chevrolet Impala is 5 lug holes on a 115 mm circle (5x115).
In inches, that translates to about a 4.53-inch bolt circle, a layout commonly used across GM's mid-2000s W-body sedans. This pattern determines which wheels will mount correctly and how they align with the hub and braking components.
Bolt pattern specifics
From a fitting perspective, the 5x115 pattern is standard for the Impala and many related GM models of that era. Here are the essential fitment facts to guide wheel swapping and upgrades.
Key fitment facts to consider when evaluating wheels for a 2006 Impala:
- Bolt pattern: 5x115 mm (five lug holes arranged on a 115 mm circle).
- Compatibility: Common among GM W-body cars from the era; cross-compatibility depends on hub bore diameter and wheel offset.
- Brake clearance: Larger or wider wheels can affect rotor and caliper clearance; verify with your specific brake setup.
When shopping for wheels, confirm the wheel's hub bore size and offset with the intended vehicle to ensure proper seating and handling.
Practical steps to verify fitment
To avoid fitment issues, follow these steps when considering new wheels for the Impala:
- Confirm the vehicle's bolt pattern is 5x115 mm.
- Check that the wheel's bore will fit the hub; if not, hub-centric rings or professional guidance may be needed.
- Verify offset and width are within the recommended range for the Impala's suspension and brake components to prevent rubbing or steering changes.
Consult the owner’s manual, a tire-and-wheel professional, or the wheel manufacturer to verify exact specs for your trim level and any aftermarket options.
Summary
In summary, a 2006 Chevy Impala uses a 5-lug bolt pattern on a 115 mm circle (5x115). When changing wheels, verify hub bore size and offset compatibility to ensure proper fitment and safe driving dynamics. For precise figures tied to your exact trim and wheel choice, consult GM documentation or a qualified tire shop.
