Clarify
Compare pitch circle diameter (PCD), wheel offset (ET), rim width and brake envelope with the buyer's reference vehicle. Confirm who owns each unresolved dimension.
China Procurement Desk
Vossen supplier verification
Trace a wheel offer to the entity quoting it, the manufacturing site, the drawing and the market. We coordinate document requests and sample checks so the buyer can make a release decision.
Send your specPrepare your verification brief
- Vehicle, trim or OE cross reference
- Rim diameter, rim width, center bore and load rating
- Drawing revision, quantity and destination
From brief to shipment
Compare
Quote forged and cast or flow-formed routes against one load target and finish reference. Separate tooling and sample fees. Check whether a stock design meets the same drawing before ranking price.
Verify
Ask the inspection provider to record radial and lateral runout at defined bead seat locations. Agree on the fixture, rotation and limits in the inspection plan. Tie the report to the sample and drawing revision.
Coordinate
Keep carton marks and quantities traceable to the supplier lot. Multi-supplier offers can cover more sizes, while one supplier may simplify lot tracking and consolidation.
Evidence before commitment
Supplier records
Match the quoting entity and production site. If IATF 16949 or ISO 9001 evidence is requested, record the certificate issuer, site and scope as quality management evidence.
Sample check
Capture the sample ID, finish reference, fastener seat, measured center bore and brake clearance template. Agree on how changes trigger a new sample.
Document scope
Review a requested UNECE R124, SAE J2530 or JWL/VIA record against its applicable market, wheel model, size and product scope. Ask the buyer to resolve gaps with its compliance lead.
Third-party inspection
The chosen inspector records readings for the agreed lot sample. The report is tied to that lot and method, so a material or drawing change requires a new scope review.
Buyer release
Maintain a written disposition for open differences. A finish approval, a dimensional acceptance and a market documentation decision can be separate release steps.
Shipment reconciliation
Use a supplier-level packing list for each lot before combining cartons. The buyer and forwarder confirm the final routing and export document handoff.