J2139_202611 Tests for Signal and Marking Devices Used on Vehicles 2032 mm or More in Overall Width
Revised
11/4/2026
- Content
- This SAE Recommended Practice provides standardized laboratory tests, test methods, and performance requirements applicable to signal and marking devices used on vehicles 2032 mm or more in overall width.
- Citation
- SAE International Recommended Practice, Tests for Signal and Marking Devices Used on Vehicles 2032 mm or More in Overall Width, SAE Standard J2139_202611, Revised November 2026, .