This SAE Standard provides test procedures, requirements, and guidelines for reflex reflectors used on vehicles 2032 mm or more in overall width. Reflex reflectors conforming to these requirements may also be used on vehicles less than 2032 mm in overall width.
SAE J2041-2013 Referenced Document
SAE J2139-2013 Test for Signal and Marking Devices Used on Vehicles 2032 mm or more in Overall Width
SAE J576-2010 Plastic Material or Materials for Use in Optical Parts Such as Lenses and Reflex Reflectors of Motor Vehicle Lighting Devices