NHTSA Office of Defects Investigation
Preliminary Evaluation PE06-050: WHEEL FAILURE
- Closed
NHTSA's Office of Defects Investigation opened Preliminary Evaluation PE06-050 on November 9, 2006 and closed it on April 9, 2007. NHTSA's investigations file lists the 2006 Nissan 350Z for it.
Updated daily from NHTSA's investigations file
Key facts
- NHTSA number
- PE06-050 (also written PE06050)
- Investigation type
- Preliminary Evaluation The first stage of most defect investigations: NHTSA's Office of Defects Investigation gathers basic information about a possible safety defect, including from the manufacturer.
- Status
- Closed April 9, 2007
- Opened
- Closed
- Vehicle or equipment manufacturer
- Nissan North America, Inc.
- Components
- Wheels; Wheels — Hubcap/Cover; Wheels — Lugs/Nuts/Bolts/Studs; Wheels — Rim
- Vehicles and equipment
- 2006 Nissan 350Z
A recall appears here only when NHTSA's investigations file links one to the investigation; NHTSA's summary or record can name others.
NHTSA's summary
As NHTSA's Office of Defects Investigation wrote it for Preliminary Evaluation PE06-050.
THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED PE06-050 BASED ON TWO CONSUMER COMPLAINTS ALLEGING INCIDENTS OF WHEEL SEPARATION WHILE DRIVING DUE TO SPOKE FRACTURE.ONE OF THE INCIDENTS RESULTED IN A CRASH AND SERIOUS INJURY WHEN THE SEPARATED WHEEL STRUCK A CALIFORNIA HIGHWAY PATROL OFFICER ON A MOTORCYCLE ON THE OPPOSITE SIDE OF THE FREEWAY. DURING PE06-050, ODI DETERMINED THAT BOTH INCIDENTS OF WHEEL SEPARATION INVOLVED NISSAN WHEELS THAT WERE SUBJECTED TO AN AFTERMARKET RE-CHROMING PROCESS.BOTH INCIDENTS OCCURRED IN SOUTHERN CALIFORNIA.INFORMATION PROVIDED BY NISSAN SHOWED THAT PROBLEMS WITH RE-CHROMED WHEELS WERE CONCENTRATED ALMOST EXCLUSIVELY IN CALIFORNIA.NISSAN HAS ISSUED DEALER BULLETINS, MOST RECENTLY IN AUGUST 2006, WARNING AGAINST RE-CHROMING WHEELS BECAUSE THE PROCESS MAY DAMAGE WHEELS.NISSAN ALSO SUBMITTED COMPLAINTS AND WARRANTY CLAIMS CONCERNING CRACKED SPOKES IN ORIGINAL EQUIPMENT NISSAN ALLOY WHEELS.THESE CLAIMS AND COMPLAINTS WERE NOT CONCENTRATED IN ANY PARTICULAR GEOGRAPHIC REGION, BUT WERE FEW IN NUMBER.ACCORDING TO NISSAN, MOST OE ALLOY WHEELS WITH CRACKED SPOKES CAN BE ATTRIBUTED TO IMPACT DAMAGE. THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-005) TO FURTHER ASSESS THE CAUSES OF SPOKE CRACKING IN ORIGINAL EQUIPMENT NISSAN WHEELS AND IN WHEELS SUBJECTED TO RE-CHROMING AND TO ASSESS THE RISK OF ADDITIONAL WHEEL SEPARATIONS IN THE SUBJECT VEHICLES.
Vehicles and equipment listed for this investigation
NHTSA's investigations file lists these vehicles and equipment for Preliminary Evaluation PE06-050. A listed model year means only that an investigation names it; it says nothing about any particular vehicle. Model years with a try.vin recall page link to that page's NHTSA investigations section.
Nissan
Nissan 350Z
What an NHTSA investigation is
NHTSA's Office of Defects Investigation (ODI) looks into possible safety defects in vehicles and equipment, often after owner complaints. An investigation usually starts as a Preliminary Evaluation, or as a Recall Query when it concerns whether an existing recall covers the right vehicles or fixes the problem, and ODI can upgrade it to a more detailed Engineering Analysis. A Defect Petition asks NHTSA to open an investigation, and Audit and Equipment Queries are administrative investigations into whether companies complied with federal vehicle safety requirements, such as reporting, recall and certification rules.
An open investigation is not a finding that a safety defect exists, and NHTSA can close one without a recall.
To see whether a specific vehicle has an open recall, enter its VIN at nhtsa.gov/recalls.
Nissan VIN check: decode a VIN to see its year, make and model.
Sources
NHTSA's investigation record for PE06-050
Investigation details come from NHTSA's investigations file, which try.vin imports once a day. The investigation types are described from the U.S. Department of Transportation Inspector General's May 2023 report on NHTSA's Office of Defects Investigation, NHTSA's petition rules (49 CFR Parts 552 and 557) and NHTSA's Office of Defects Investigation procedures. How try.vin reads NHTSA investigations.