Hankook sustainability checks
Environmental data to request
Ask the supplier for source, scope and date before using an environmental figure in the buying decision.
| Topic | Request | Comparison condition |
|---|---|---|
| Rolling resistance | Test report, tire size and service description, conditions and measurement basis. | Compare the same class and compatible methods. Review wet grip and tread life separately. |
| Packaging | Pack units, dimensions, material and any declared recycled content. | Use the same unit count and document the supplier declaration or test basis. |
| Mixed-container loading | Shipment quantity, volume per packing unit and proposed load plan. | Check that assumptions fit the actual size mix, container and handling requirements. |
Document review checklist
- Identify the issuing body, site and scope of any supplier management-system certificate.
- Match product declarations to the quoted SKU, revision and intended market.
- Keep test results, supplier declarations and buyer acceptance as distinct records.