Feature

●Hub Ring Outside Diameter: 73.1mm (Must match wheel center bore)
●Hub Ring Inner Diameter: 66.6mm (Must match your vehicle hub bore)
●Made for Wheels with a 73.1mm center bore and vehicles with a 66.6mm hub bore.
●100% Authentic Circuit Performance Product
●Precision Machined to stop vibrations and ensure a snug fit every time.

Description

Circuit Performance Genuine Item

Specifications

Outer Diameter: 73.1mm
Inner Diameter: 66.6mm
Material: Nylon
Color: Black
Quantity: 4 Rings Included

Hub Centric Rings (Set of 4) 73.1mm Outer Diameter / 66.6mm Inner Diameter

Eliminate Vibrations

Precision spun hub rings ensure a perfect fit every time. Having a precision ring is essential to preventing high speed vibrations.

My hub/wheel size is close to this size but not exact, will this work?

No! Hub centric rings need to be very precise to work properly. If the hub ring size is off by even a fraction of a millimeter they may not fit or work properly. Circuit Performance makes over 80 different hub ring sizes so be sure this is the exact size you need.

Im not sure what size I need, should I just buy this and try it?

No! Dont waste time and money guessing. Always double-check vehicle year, make, and model hub bore before purchasing.

What are hub-centric rings for?

Most aftermarket wheels have a large center hub diameter so the wheels will fit a variety of different vehicles. The hub-centric rings are made to fill the gap between the wheel and the hub of the vehicle to ensure the wheel is perfectly centered. This not only makes the installation of your new wheels much easier but will also help eliminate any vibrations you may encounter.


Nylon material is inexpensive, offers high tensile strength, chemical resistance, stiffness and extreme temperature tolerance along with low thermal expansion. It will not rust or corrode, and is the material of choice for many components in your engine compartment. Nylon also has a low friction property that helps with longevity and won’t rattle or squeak.	Easy slide-in installation. Simply slip the ring into the wheel before installing your wheel on the vehicle.	Tapered edge machined on the inside and outside to ensure precise fitment on vehicle hub and wheel.

Fits the following vehicles when using a wheel with a 73.1mm hub bore

Audi	A4, A5, A6, A7, A8, Allroad, RS5, RS7, S4, S5, S6, S7, S8, Q5, Q7, SQ5
BMW	5 Series, 7 Series, X3,
Mercedes	C Class, C55, C63, CL Class, CL55, CL63, CL65, CLA, CLA45, CLK, CLK55, CLK63, E Class, E55, E63, S Class, S55, S65, SL Class, SL55, SL65, SLC, SLK, GL, GLC, GLE, GLK, GLS, ML, R Class, R63
NOTE	Always double check vehicle year, make, and model hub bore before purchasing. Not sure exactly what size hub rings you need? Dont waste time and money guessing. Just send us a message with your wheel hub bore and what vehicle you have and we will be happy to check the fitment for you.

About Circuit Performance

Circuit Performance is a small business based in Los Angeles, California. Since 2007, our mission has been to design and create high-quality aftermarket automotive parts & accessories. Our products are designed and tested at our Southern California headquarters. We pride ourselves on making great products with unbeatable value.