The standard bolt pattern for Chevy vehicles equipped with 6 lugs is generally 6x5.5 inches.
Understanding the 6x5.5 Bolt Pattern
A wheel bolt pattern, also known as the lug pattern or pitch circle diameter (PCD), describes the number of lug holes on the wheel and the diameter of the imaginary circle that passes through the center of those holes.
For the 6x5.5 pattern:
- "6" indicates that the wheel has six lug nuts.
- "5.5" refers to the bolt circle diameter (BCD), meaning the lugs are arranged on a circle with a diameter of 5.5 inches.
Common Applications
This 6x5.5 inch bolt pattern is widely recognized as the typical fitment for many Chevrolet pickups. It is commonly found on various Chevy trucks, including the popular Chevy Silverado, among other pickup models. While this is the predominant 6-lug pattern for Chevy trucks, it's important to note that other Chevy wheel bolt patterns do exist for different vehicle types or specific models.
Chevy 6-Lug Bolt Pattern Summary
For clarity, here's a summary of the common Chevy 6-lug bolt pattern:
| Feature | Specification |
|---|---|
| Number of Lugs | 6 |
| Bolt Circle Diameter | 5.5 inches |
| Common Vehicle Type | Pickups |
| Example Model | Chevy Silverado |
