Understanding the 133x5 Bolt Pattern Cars: A Comprehensive Guide

When it comes to automotive enthusiasts, knowing the bolt patterns of your car’s wheels can be crucial. A 5x1.33 (or 133x5) bolt pattern is one such pattern that you might come across. This article will break down everything you need to know about the 133x5 bolt pattern and help you determine which cars use this pattern.

Introduction to Bolt Patterns

Bolt patterns, also known as PCD (Pcd stands for 'Pitch Circle Diameter'), refer to the arrangement of the mounting holes on a car’s wheel or tire. The bolt pattern is defined by the number of mounting holes and the distance from the center to the mounting holes, which is measured in millimeters.

Bolt Pattern Notation

Bolt patterns are typically notated as XY, where X is the number of wheel lugs and Y is the diameter of the circle in millimeters that passes through the centers of the lugs.

What is 133x5 Bolt Pattern?

The 133x5 bolt pattern is a less common PCD that is not typically standardized. '5' refers to the number of wheel lugs, while '133' is the diameter of the circle that passes through the center of these lugs, measured in millimeters. This is equivalent to 5?x?5.275?inches, as 133 mm is approximately 5.236 inches.

Why Is This Pattern Uncommon?

133x5 is not a standardized bolt pattern, and thus, it’s not as common as other patterns such as 4x100, 5x100, 5x114.3, etc. This lack of standardization means that finding replacement parts and rims that fit a 133x5 pattern can be challenging.

List of Cars Using 133x5 Bolt Pattern

Although rare, some car manufacturers used the 133x5 bolt pattern. Here’s a list of vehicles known to have this pattern:

Aston Martin DBS (2006-2009) Audi R8 5.2 (2013-2018) BMW M3 GTS (2011-2014) Ferrari 360 Modena (2000-2005) Koenigsegg CCR (2003-2010)

Verification of Bolt Pattern

To verify the exact bolt pattern of your car, you should refer to the vehicle’s owner manual or consult a professional. Alternatively, you can measure the diameter of the circle that passes through the centers of the wheel lugs and count the number of mounting holes.

Interpreting the 133x5 Pattern

The 133x5 bolt pattern is not a standard size but a specific configuration. Here’s how you can interpret it:

Number of Studs (5): This means the wheel or tire has five studs or mounting holes. Bolt Circle Diameter (133mm): This refers to the 133mm circle passing through the centers of the five mounting holes.

Advantages and Considerations of Non-Standard Bolt Patterns

Using non-standard bolt patterns can have both advantages and disadvantages:

Customization: You can have customized wheels that might offer specific benefits like improved aesthetics or performance. Compatibility: Since these patterns aren’t standardized, you may need to be cautious about compatibility issues with other components like rims and tires. Manufacturing Cost: Manufacturing components for non-standard patterns can be more expensive. Installation: Professional installation might be necessary to ensure proper fitment and safety.

Conclusion

The 133x5 bolt pattern is a unique configuration that is less common in the automotive industry. While it offers some level of customization, it also poses challenges in terms of compatibility and availability of parts. If you have a car with this pattern, it’s important to ensure that all components are compatible and correctly installed to avoid any issues.

Understanding your car’s bolt pattern can help you make informed decisions about customization and maintenance. Always consult professional advice when dealing with non-standard patterns, especially if you need to replace parts. Happy motoring!