JWL
Japan Light Alloy Wheel Standard
Conformance to JWL impact, fatigue, and pressure standards for passenger vehicle wheels.
Quality · Evidence
Independentlyverified.
Wheel performance certifications, independent test reports, and quality management systems audited by independent authorities. Documents available on request.
Certifications & Test Reports
- JWL-T
Japan Light Alloy Wheel — Truck
Higher-load JWL variant for light-truck and SUV applications.
- TÜV SÜD Test Report
TÜV SÜD Product Service GmbH
Independent fatigue testing report for a 9J×20 hybrid carbon-fiber wheel. This is a laboratory test report, not type approval or a permit application document.
View Test Report → - ISO 9001:20152024
International Organization for Standardization
Quality management system certification across forging, machining, and finish lines.
- IATF 16949
International Automotive Task Force
Automotive quality management standard for OEM supply.
- SAE J2530
SAE International
Aftermarket wheel performance requirements (North America).
Open for OEM, distributor & motorsport programs
Engineer the next program with us.
Tell us about your application, target weight, geometry, certification scope, and volumes. We respond within two business days.