Hey guys! Are you looking to upgrade or replace the wheels on your 2013 Infiniti G37x? Knowing the correct wheel specifications is crucial to ensure a proper fit and optimal performance. This guide will provide you with all the details you need, including the bolt pattern, wheel size, offset, and center bore. Let's dive in!

Understanding Wheel Specifications

Before we get into the specifics for the 2013 Infiniti G37x, let's break down what each wheel specification means. This knowledge will help you make informed decisions when choosing new wheels for your ride.

• Bolt Pattern: The bolt pattern indicates the number of bolts and the diameter of the circle they form. It's written as two numbers, such as 5x114.3, where '5' is the number of bolts and '114.3' is the diameter in millimeters.
• Wheel Size: Wheel size refers to the diameter and width of the wheel. For example, 18x8.0 means the wheel is 18 inches in diameter and 8 inches wide.
• Offset: Offset is the distance between the wheel's mounting surface and its centerline. It's measured in millimeters and can be positive, negative, or zero. The offset affects how the wheel sits in the wheel well.
• Center Bore: The center bore is the diameter of the hole in the center of the wheel that centers it on the vehicle's hub. It's measured in millimeters. A proper center bore ensures the wheel is correctly aligned and balanced.

Knowing these specifications will guide you in selecting the right wheels for your 2013 Infiniti G37x, ensuring optimal performance and safety.

2013 Infiniti G37x Wheel Specs

Alright, let's get down to the nitty-gritty! Here are the wheel specifications for the 2013 Infiniti G37x. Knowing these specs is super important whether you're replacing a damaged wheel or just want to upgrade your car's look.

Bolt Pattern

The bolt pattern for the 2013 Infiniti G37x is 5x114.3 mm. This means your wheels need to have five lug holes spaced on a circle with a diameter of 114.3 mm (or 4.5 inches). Ensuring you get this right is absolutely crucial because if the bolt pattern doesn't match, the wheel won't fit, period. Always double-check this before you even think about anything else!

Wheel Size

The wheel size can vary depending on the specific trim and options your G37x came with, but generally, you'll find it around 17 to 19 inches in diameter. Width typically ranges from 7.5 to 8.5 inches. Common sizes include:

• 17x7.5 inches
• 18x8.0 inches
• 19x8.5 inches

When choosing a wheel size, consider the look you're going for and how it will affect your ride quality. Larger wheels can improve handling but might make the ride a bit harsher. Smaller wheels can offer a smoother ride.

Offset

The offset for the 2013 Infiniti G37x usually falls in the range of +43 to +45 mm. Offset is super important because it affects how the wheel sits in your wheel well. If the offset is too low, the wheel might stick out and rub against the fender. Too high, and it could rub against the suspension components. Always check the offset to ensure a proper fit!

Center Bore

The center bore for the 2013 Infiniti G37x is 66.1 mm. The center bore is the diameter of the hole in the middle of the wheel that fits over the hub on your car. It's vital to get this right because if the center bore is too small, the wheel won't fit. If it's too big, you might experience vibrations. If the center bore of the wheel you want to use is larger than 66.1mm, you can use hub-centric rings to ensure the wheel is properly centered.

Choosing the Right Wheels

So, you know the specs – now what? Choosing the right wheels involves more than just matching numbers. Here’s what to consider:

Aesthetic Preference

What look are you going for? Sporty? Luxurious? The style of the wheel can dramatically change the appearance of your G37x. Consider different finishes like silver, black, or gunmetal, and designs like multi-spoke, mesh, or solid styles.

Performance Needs

Think about how you use your car. If you're all about that track life, you might want lightweight wheels for better handling and acceleration. If you're more about cruising, a stylish set of wheels might be your priority.

Tire Fitment

Your wheel choice will affect the tires you can use. Make sure the wheels you choose are compatible with the tire size you want. Check tire size charts to confirm the tire will fit the wheel width.

Budget

Wheels can range from a few hundred dollars to several thousand per set. Set a budget before you start shopping to narrow down your options. Remember, sometimes it's worth spending a bit more for quality and durability.

Where to Buy Wheels

Alright, you're armed with the knowledge, now where do you actually buy these wheels? Here are a few options:

Local Tire Shops

Local tire shops can be a great place to start. They often have knowledgeable staff who can help you choose the right wheels for your car. Plus, you can see the wheels in person before you buy them.

Online Retailers

Online retailers like Tire Rack and Discount Tire offer a huge selection of wheels. They often have tools that allow you to input your car's information and see wheels that fit. Just double-check those specs before you click “buy.”

Forums and Classifieds

Check out Infiniti forums and classifieds for used wheels. You might find a great deal on a set of wheels that someone else is selling. Just be sure to inspect the wheels carefully before you buy them.

Tips for Installation

Installing wheels can be a DIY job, but if you're not comfortable doing it yourself, it's best to leave it to the pros. Here are a few tips if you decide to go the DIY route:

Use the Right Tools

Make sure you have a lug wrench, torque wrench, and jack. Using the right tools will make the job easier and safer.

Torque Lug Nuts Correctly

Torquing the lug nuts to the correct specification is crucial. Check your owner's manual for the correct torque specification. Over-tightening can damage the studs, and under-tightening can cause the wheel to come loose.

Re-torque After 50-100 Miles

After installing new wheels, re-torque the lug nuts after 50-100 miles. This ensures they are properly seated.

Consider Professional Installation

If you're not comfortable installing wheels yourself, take your car to a professional. They have the experience and tools to do the job safely and correctly.

Conclusion

Choosing the right wheels for your 2013 Infiniti G37x can dramatically improve its appearance and performance. Knowing the correct wheel specifications – bolt pattern, wheel size, offset, and center bore – is essential for a proper fit. Whether you're upgrading for style or replacing a damaged wheel, this guide has you covered. Happy wheel hunting!