Will these fit my current wheels?

These are M12 x 1.25 metric studs. Verify your vehicle uses this thread size before ordering — check your owner's manual or existing lugs. If you're unsure, contact the wheel manufacturer with your year and model.

Do I need anything else to install these?

You'll need a socket that fits M12 lugs and a torque wrench set to your vehicle's spec (usually 80–120 ft-lbs — check your service manual). The nuts themselves come ready to install; no additional hardware required.

How do the locking nuts work?

Each locking nut comes with a unique key. Use the key to loosen or tighten the lock nut; without it, the nut cannot be removed by standard socket alone. Mix the 4 locks among your 16 standard lugs for wheel security.