§ 392.33 Obscured lamps or reflective devices/material.
发布02-19
生效03-23
摘要总结AI 辅助解读
美国联邦法规49 CFR § 392.33规定，商业机动车在行驶过程中，若第393部分B子部分所要求的灯具或反光装置/材料被尾板、货物或其覆盖物、污垢、附加车辆设备或其他物体遮挡，则禁止驾驶。该条款旨在确保车辆可见性以保障道路安全。例外情况允许拖车前端防护装置上的显著性处理（conspicuity treatments）被运输中的货物部分遮挡。此规定直接约束跨境陆运中卡车司机的出车前检查义务及货主的装载规范。
- (a) No commercial motor vehicle shall be driven when any of the lamps or reflective devices/material required by subpart B of part 393 of this title are obscured by the tailboard, or by any part of the load or its covering, by dirt, or other added vehicle or work equipment or otherwise.
- (b) Exception. The conspicuity treatments on the front end protection devices of the trailer may be obscured by part of the load being transported.
[70 FR 48025, Aug. 15, 2005]