If you own an Infiniti vehicle or are planning to purchase aftermarket wheels, understanding the Infiniti lug pattern is essential. The lug pattern, also known as the bolt pattern, determines which wheels will fit your car properly. Whether you drive an Infiniti sedan, coupe, or SUV, knowing the correct Infiniti lug pattern helps you avoid fitment issues and ensures a smooth ride. In this article, we will discuss everything you need to know about infiniti lug pattern, how to measure them, compatibility with other vehicles, and the best options for aftermarket wheels.
What is an Infiniti Lug Pattern?
An Infiniti lug pattern refers to the arrangement of lug holes on a wheel. The pattern is usually represented in a two-number format, such as 5×114.3mm. The first number represents the number of lug holes (or bolts), while the second number represents the diameter of the circle that passes through the center of each lug hole, measured in millimeters. Different Infiniti models have different lug patterns, so it is crucial to verify the specifications before purchasing new wheels.
Common Infiniti Lug Patterns by Model
While Infiniti vehicles come in different sizes and styles, many of them share similar lug patterns. Below is a list of common Infiniti lug patterns for popular models:
- Infiniti G35/G37/Q50/Q60: 5×114.3mm
- Infiniti FX35/FX45/QX70: 5×114.3mm
- Infiniti QX50/QX55: 5×114.3mm
- Infiniti QX60: 5×114.3mm
- Infiniti QX80: 6×139.7mm
- Infiniti M35/M45/Q70: 5×114.3mm
- Infiniti I30/I35: 5×114.3mm
- Infiniti JX35: 5×114.3mm
The most common Infiniti lug pattern is 5×114.3mm, which makes it easy to find compatible wheels from other manufacturers.
How to Measure an Infiniti Lug Pattern
If you are unsure about your Infiniti lug pattern, you can measure it yourself using these simple steps:
- Count the Lugs: Determine the number of lug holes on your wheel. Most Infiniti models have 5 lugs, while larger SUVs may have 6 lugs.
- Measure the Bolt Circle Diameter: If you have a 4-lug or 6-lug wheel, measure the distance between the centers of two opposite lug holes. If you have a 5-lug wheel, measure from the center of one lug hole to the outer edge of the opposite lug hole.
- Confirm the Measurement: Compare your measurement with standard lug patterns, such as 5×114.3mm or 6×139.7mm, to determine the correct fitment.
Why is the Infiniti Lug Pattern Important?
The lug pattern is crucial for several reasons:
- Proper Fitment: Using the correct Infiniti lug pattern ensures that the wheels sit securely on the vehicle’s hub. Incorrect fitment can lead to vibrations, poor handling, and even safety issues.
- Compatibility with Aftermarket Wheels: If you plan to upgrade your wheels, knowing the Infiniti lug pattern helps you choose the right aftermarket options without using spacers or adapters.
- Interchangeability with Other Vehicles: Some Infiniti vehicles share lug patterns with Nissan and other brands, making it possible to use factory or aftermarket wheels from other vehicles.
- Safety and Performance: Properly fitting wheels enhance stability, improve traction, and prevent premature wear on suspension components.
Interchangeable Wheels for Infiniti Vehicles
Many Infiniti models share their lug patterns with Nissan vehicles and other manufacturers. Here are some vehicles that have the 5×114.3mm lug pattern, making their wheels compatible with most Infiniti sedans and SUVs:
- Nissan 350Z/370Z
- Nissan Altima/Maxima
- Nissan Murano
- Nissan Pathfinder (newer models)
- Honda Accord/Civic Type R
- Acura TL/TSX
- Mitsubishi Lancer Evolution
- Lexus IS/GS (some models)
Although the lug pattern may match, you also need to consider factors like wheel offset, center bore, and bolt thread size to ensure a perfect fit.
Upgrading to Aftermarket Wheels for Infiniti
If you want to enhance the look and performance of your Infiniti, upgrading to aftermarket wheels is a great option. When selecting aftermarket wheels, keep these factors in mind:
- Lug Pattern: Ensure the new wheels match the Infiniti lug pattern to avoid installation issues.
- Wheel Size: Stock Infiniti wheels range from 17 inches to 22 inches, depending on the model. Choose a size that maintains the correct overall diameter to prevent speedometer errors.
- Offset and Backspacing: The offset determines how far the wheel sits inside or outside the fender. Too much positive offset can cause the wheel to rub against the suspension, while too much negative offset can push the wheel out too far.
- Center Bore: Infiniti wheels typically have a center bore of 66.1mm. If the new wheels have a larger bore, hub-centric rings may be needed for proper fitment.
- Lug Nuts: Some aftermarket wheels require different lug nuts than stock Infiniti wheels. Check whether your wheels need tapered, conical, or ball-seat lug nuts.
Common Issues When Changing Infiniti Wheels
- Mismatched Lug Pattern: If the wheels do not have the correct Infiniti lug pattern, they will not fit securely.
- Wrong Offset: An incorrect offset can cause rubbing issues or make the wheels sit too far in or out.
- Hub Compatibility: Wheels with a different center bore may require hub-centric rings.
- Tire Size Problems: Changing the wheel size too much can cause speedometer inaccuracies and affect handling.
- Lug Nut Issues: Some Infiniti models require special lug nuts, so always check compatibility before installation.
Can You Use Wheel Adapters for Infiniti?
Wheel adapters can allow you to fit wheels with a different bolt pattern onto your Infiniti, but they come with risks. Adapters add extra thickness, which can affect handling and suspension components. If you choose to use wheel adapters, ensure they are high-quality and installed properly to prevent safety issues.
Final Thoughts on the Infiniti Lug Pattern
Understanding the Infiniti lug pattern is crucial for wheel replacement, upgrades, and customization. With the most common lug pattern being 5×114.3mm, Infiniti owners have plenty of options when it comes to aftermarket wheels and wheel swaps. Always verify fitment specifications before purchasing new wheels to ensure safety and performance. If you are unsure, consulting a professional or using an online wheel fitment guide can help you make the best choice for your Infiniti vehicle.
