Proton – Wira (1993 – 2007)
Proton – Wira (1993 – 2007) Stud pattern (Bolt pattern): 4×100 (PCD) Center bore (mm): 56.1 Wheel offset (ET): 40 Thread size: – Top questions How much torque do lug nuts need? What is my stud pattern? What is the bolt pattern on my car? What offset are my wheels?