Will these fit my OEM wheel studs?

These are M12 x 1.5 thread — the standard size for most modern vehicles. Verify your vehicle's stud size before ordering; if your studs are a different pitch or diameter, these won't thread on.

Do I need to torque these differently than factory lug nuts?

Aluminum conducts heat differently than steel, so check your vehicle's service manual for the correct torque spec. Over-tightening aluminum can strip threads, so hitting the spec exactly matters more here than with steel.

Can I mix these with my existing lug nuts?

Technically yes, but we recommend replacing all five (or all twenty if you're doing multiple cars) at once. Mixing materials and finishes creates uneven load distribution and looks incomplete on a wheel.