Finding the right rotor with a specific bolt pattern can be challenging for car enthusiasts and mechanics alike. This guide focuses on the 4×100 bolt pattern, a common configuration found in many vehicles. We’ll explore which cars have this bolt pattern and discuss factors to consider when selecting compatible parts.
Understanding Bolt Patterns
A bolt pattern, also known as a lug pattern or PCD (Pitch Circle Diameter), refers to the arrangement of mounting holes on a wheel hub or brake rotor. It’s crucial for ensuring proper fitment and safe operation of your vehicle. The 4×100 bolt pattern signifies four lug holes arranged on a circle with a diameter of 100 millimeters.
Vehicles with a 4×100 Bolt Pattern
Numerous car manufacturers utilize the 4×100 bolt pattern, primarily on smaller, lighter vehicles. Here are some popular examples:
- Honda: Many older Honda models, such as the Civic, CRX, Del Sol, and Integra, commonly feature the 4×100 bolt pattern.
- Toyota: Certain older Toyota models like the Tercel, Corolla, and Paseo may have this bolt pattern.
- Nissan: Some older Nissan Sentras and Sentras can be found with a 4×100 bolt pattern.
- Mazda: Miatas, and various older Mazda3 models often come with a 4×100 bolt pattern as well.
- Subaru: While less common, some older Subaru models like the Justy utilized this pattern.
- Mini Cooper: Classic Mini Coopers as well as some newer models use the 4×100 pattern.
- Volkswagen/Audi: Some older VW Golf/Rabbit, Jetta, and Audi models have a 4×100 bolt pattern.
- Hyundai/Kia: Certain older Hyundai and Kia models also used this bolt pattern.
This list is not exhaustive, and there are other vehicles with a 4×100 bolt pattern. Always verify the specific bolt pattern for your vehicle using your owner’s manual or by physically inspecting the wheel hub. Online resources like wheel fitment guides can also be helpful.
Beyond the Bolt Pattern: Center Bore
While the bolt pattern is critical, the center bore is another essential factor. This is the machined hole in the center of the wheel or rotor that fits over the hub. A mismatch in center bore can lead to vibrations and improper wheel seating. For instance, the original poster in the forum discussion mentioned needing a 71mm hub bore, which might require custom machining of readily available rotors.
Finding the Right Rotors
If you’re searching for rotors with a 4×100 bolt pattern, ensure you confirm both the PCD and center bore for your specific vehicle. Consulting a reputable parts supplier or a qualified mechanic is recommended to guarantee proper fitment and avoid potential issues.
Conclusion
The 4×100 bolt pattern is a common configuration found on a variety of vehicles, predominantly smaller cars from various manufacturers. However, remembering to verify the center bore in addition to the bolt pattern is crucial for safe and proper wheel and rotor fitment. When in doubt, always consult with a professional to ensure you choose the correct parts for your car.
