AWESOMEOFFROAD 12MM Wheel Stud Kit

MLS 12mm Wheel Stud Upgrade Kit – Arctic Cat & 4/115 Applications

If you're into extreme riding, running wheel spacers, racing, or upgrading to aftermarket wheels, you already know that factory 10mm wheel studs found on Wildcats and similar models aren’t built for serious abuse. The MLS 12mm Wheel Stud Upgrade Kit provides a stronger, more secure solution—all in one complete, affordable package.

Rather than piecing together components from multiple sources, this kit delivers everything required to upgrade from 10mm to heavy-duty 12mm studs using high-quality, automotive-grade hardware.

Why Upgrade to 12mm Studs?

• Increased strength over factory 10mm studs
• Improved durability for racing and aggressive riding
• Better support when running wheel spacers
• Ideal for aftermarket wheels requiring stronger mounting hardware

Front & Rear Kit Includes

• (16) Automotive-grade 12mm wheel studs
• (16) Narrow-fit 12mm lug nuts – compatible with any 4/115 wheel
• Thin-wall lug key (matches included lug nuts)
• Correct-size drill bit for enlarging hubs
• (1) Standard nut and (2) washers for installation

Finish Options

• Black
• Chrome

Fitment

• All Arctic Cat ATVs & UTVs with factory 10mm wheel studs
• Most other makes and models equipped with 10mm factory studs

If unsure about fitment, please contact us prior to ordering.

Installation Notes

This kit requires enlarging the hub stud holes using the included drill bit. A quality drill and moderate mechanical knowledge are required for proper installation.

The photo below shows the standard stud on the left and our upgraded 12mm stud on the right.

Upgrade your machine the right way with the MLS 12mm Wheel Stud Kit—stronger hardware, cleaner fitment, and everything you need in one box.