Will these fit my vehicle's wheel studs?

These are M12 x 1.25 metric thread. Check your vehicle's stud specification before ordering — if your car uses a different thread pitch or diameter, these won't work.

Do I need to clean the studs before installing these?

Yes. Wipe studs clean and dry to ensure the grooved shank seats properly and prevents cross-threading. Any debris reduces grip and can cause the nut to loosen over time.

Can I reuse these lug nuts if I swap wheels?

Aluminum lug nuts wear faster than steel and can develop surface damage from repeated installation and removal. Inspect them each time you remove wheels — replace any that show cracks, stripped threads, or damage.