They're the mechanisms that rotate on your car's axles, building the mechanical leverage, multiplying the force, and creating the motive power to spin your tires. There's more to them, though. Here are the basics.

What They're Made of

One of several high-strength metals or ultra-resilient polymers -- usually, steel, aluminum alloy, or carbon fiber.

Available Sizes

Anywhere from around 15 inches in diameter to 20 inches or more.

Style Options

Several things determine this -- number of spokes, whether they're single-, twin-, or multi-spoke, and the climate and/or weather type they're made for, among others.

The Colors Available

An OEM -- an automaker like INFINITI -- or an aftermarket brand can offer and too many choices to name. Wheels are usually colorized to complement specific models, though.

Key Takeaways

Buy OEM for guaranteed fitment. The wheels INFINITI makes come both custom-fit and color-matched to your G37 model right from the start. The same goes for rims.
Order the right type and size wheels for your car. The wrong size can increase your risk of an accident, as can putting the right size on wrong. This is because compatibility determines proper alignment, handling, acceleration, braking, and even proper speedometer calibration.

Looking to order that new set of wheels online? Our auto parts store has a wide selection.

Drive Safely and in Style on Genuine INFINITI G37 Wheels

Browse our catalog sorting by model and model year. It'll make sure you find what wheels fit your car. We'll ship quickly, right to your door -- just don't forget the TPMS sensors, wheel locks, or other wheel accessories you'll need for the installation!