
FAQ
What size center caps do I need for my BMW?
What size center caps do I need for my BMW?
BMW floating center caps typically come in two sizes: 56mm and 68mm.
Most modern BMW models use 56mm, while many older models use 68mm.
For the most accurate fit, measure the diameter of your current center cap from edge to edge.
How do floating center caps work?
How do floating center caps work?
Floating center caps use a weighted internal mechanism that keeps the logo upright while your wheels spin.
Instead of rotating with the wheel, the emblem stays level, creating a premium look while driving.
Will these caps fit aftermarket wheels?
Will these caps fit aftermarket wheels?
These floating center caps are designed primarily for OEM BMW wheels.
Compatibility with aftermarket wheels may vary depending on the center cap size and design.
Are the caps easy to install?
Are the caps easy to install?
Yes. Installation is simple and takes only a few minutes.
Just remove your current center caps and press the floating caps into place for a secure fit.
What material are the center caps made from?
What material are the center caps made from?
Rad Lock Caps are made from durable automotive-grade ABS with a floating internal mechanism, designed to withstand daily driving and weather conditions.
How Floating Center Caps Work
Unlike traditional wheel caps that spin with your wheels, floating center caps use a weighted internal mechanism that keeps the logo upright while driving.
As your wheels rotate, the internal balance system keeps the emblem level, creating a clean premium detail that stands out every time your car moves.
A Small Detail That Changes Everything
Floating center caps are one of the easiest ways to upgrade the look of your BMW. Instead of the logo spinning with the wheel, the emblem remains perfectly upright, giving your wheels a refined and premium appearance.
This subtle upgrade is popular among BMW enthusiasts who want their car to look clean, intentional, and closer to a luxury OEM+ finish.
Choose the Right Size for Your BMW
BMW floating center caps are available in two sizes designed to match different wheel generations.
56mm caps are typically used on most modern BMW models with a 5x112 bolt pattern and 66.6mm center bore.
68mm caps are commonly found on older BMW models using a 5x120 bolt pattern with a 72.6mm center bore.
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We stand behind the quality of every Rad Lock Caps product. If you’re not completely satisfied within 90 days, simply contact us and we’ll make it right. Whether it’s a return or full refund, your satisfaction comes first. Shop with confidence knowing your purchase is completely risk-free.