Technical Service Bulletin No. 74-21 — 2006 PORSCHE 911 (997)
WHEELS
Bulletin Details
| TSB ID | No. 74-21 |
| Manufacturer | |
| Vehicle | 2006 PORSCHE 911 (997) |
| Component | WHEELS |
| Communication Date |
Bulletin Summary
Instructions on the manufacturer's certificate for approved winter tires, wheels, and snow chains.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2006 PORSCHE 911 (997)
No. 74-21
EQUIPMENT:OTHER:LABELS
No. 74-21
TIRES
No. 73-21
WHEELS
No. D531
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
122-J5Z4R-11
VEHICLE SPEED CONTROL