Alfa Romeo – 155 (1992 – 1997)
| Stud pattern (Bolt pattern): | 4×98 (PCD) |
| Center bore (mm): | 58.1 |
| Wheel offset (ET): | 40 |
| Thread size: | Bolt – 12 x 1,25 |
| Torque settings for steel wheel: | 73-90 Nm / 54 ft/lbs |
| Torque settings for alloy wheel: | 83-103 Nm / 61 ft/lbs |
| Tyre pressure front: | 32 psi (2.2 bar) |
| Tyre pressure rear: | 32 psi (2.2 bar) |
| Recommended tyre size: | 195/55 R15 195/50 R16 205/45 R16 205/40 R17 215/35 R18 |
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?