• Aids in mounting your wheel on your vehicle's wheel hub
• Can become damaged due to over-torqued lug nuts, age, and exposure to the elements
• Custom-fitted, custom-designed, and durability-tested for your vehicle

Your INFINITI Wheel Lug Stud is a hard steel, screw-like component that securely fastens your wheel onto your INFINITI’s wheel hub — with additional help from lug nuts. Typically, vehicles have four to six wheel lug studs per tire. Without your wheel lug studs, the wheels on your INFINITI can't adequately attach to your vehicle.

A Wheel Lug Stud can become worn due to many reasons. If the lug nuts are over-torqued, they might strip the wheel stud threading, also losing your lug nuts can put excess pressure on a Wheel Lug Stud, causing it to become damaged and broken. Another frequent cause of Wheel Lug Stud wear is time and exposure to various elements, since your wheel studs may rust and begin to wear with time.

With a worn out wheel stud, you may notice excessive shaking while on the road, have insufficient steering control, and inconsistent tire wear. A broken Wheel Lug Stud can lead to missing lug nuts, rotor damage, and impaired vehicle parts around the wheels of your INFINITI.

Fortunately, replacing a Wheel Lug Stud on your INFINITI M30 1990-1992, INFINITI M35 2006-2010, or INFINITI M45 2006-2010 can be pretty straightforward, depending on skill level. To properly replace this component, specific tools like a wrench, jack stand, new studs, washers, and more are needed. This replacement involves removing your lug nuts, tires, and depending on car type, the drum or caliper, and rotor.

If you don't think you're able to carry out the replacement correctly, it may be best to leave this job to an authorized technician. Each of the components that require removal are important for adequate vehicle handling. If you'd rather install a new wheel stud yourself, consult your owner's manual for information specific to your vehicle.

Do you have a compromised Wheel Lug Stud? Protect your INFINITI by having it replaced as soon as you notice it needs to be serviced. Get a new, genuine OEM Wheel Lug Stud from INFINITI Parts to ensure it fits your INFINITI seamlessly!

This Wheel Lug Stud, part 4322291P0A, is compatible with INFINITI M30 1990-1992, INFINITI M35 2006-2010, or INFINITI M45 2006-2010. See the What This Fits tab for more details.