Will these fit my vehicle?

These are M12 x 1.5 metric lugs — match that thread size and pitch to your hub. If your vehicle originally came with a different lug standard, these won't work. Confirm your original lug specs before ordering.

Do I need to replace all 20 at once?

You should. Mixing old and new lugs can cause uneven clamping pressure on your wheels. A full set ensures consistent fitment across all positions.

What torque spec should I use when installing?

Refer to your vehicle's service manual for the correct torque value — it varies by platform. Over- or under-torquing can strip threads or loosen wheels during driving.