CTAC 白话解读CTAC explanation
专题：加州限速、车道与雪链Topic: California speed, lanes and tire chains面向加州公路上的货车／牵引车，具体规则按车辆轴数、是否拖挂和道路标志确定。联邦安全驾驶规则及临时封路、现场指挥仍需同时遵守。For trucks and truck tractors on California highways, with applicability determined by axle count, towing and signs. Federal safety rules, temporary closures and traffic-control directions also apply.
进入管制路段前，装好要求的防滑装置Meet traction-device controls before proceeding
- 具体要求What the rule requires
- 路段标志要求使用轮胎防滑装置时，车辆须装备后才能进入。较轻车辆使用雪地胎的条款不能直接套用于 Class 8 重卡；装置种类、安装轮位及当时管制要求，应查阅适用的官方规定。Do not enter a highway segment requiring tire traction devices without the required equipment. The lighter-vehicle snow-tire provisions do not directly apply to Class 8 trucks; follow the applicable official equipment, wheel-position and current control requirements.
No person shall operate any motor vehicle, trailer or semitrailer upon any portion of a highway without tire traction devices when that portion of the highway is signed for the requirement of tire traction devices. In any case where a passenger vehicle or motortruck having an unladen weight of 6,000 pounds or less may be required by the Department of Transportation or local authorities to be equipped with tire traction devices, the devices shall be placed on at least two drive wheels, or the department or local authorities may provide, in the alternative, that the vehicle may be equipped with snow-tread tires on at least two drive wheels when the weather and surface conditions at the time are such that the stopping, tractive, and cornering abilities of the snow-tread tires are adequate. The snow-tread tires shall be of a type and design manufactured for use on snow as a replacement for tire chains or tire traction devices, shall be in good condition, and shall bear the marking of M-S, M/S, or other marking indicating that the tire was manufactured for use on snow, or, in the case of tires purchased before January 1, 1987, shall either bear the markings or, in the opinion of the inspecting officer, comply with the tread pattern requirements of Section 558.
使用固定来源版次；适用日期与例外以原文及历史沿革为准。Uses a fixed source edition; check the original and statutory history for operative dates and exceptions.
解读核对说明Explanation review notes
加州限速、车道与雪链California speed, lanes and tire chains
依据关联的官方原文及官方项目说明起草。中文和英文解读均为 CTAC AI 辅助工作稿，未经人工审核；教学案例不是实际会员记录。采集日期不是法规生效日期。Drafted from linked official texts and agency guidance. Both language interpretations are CTAC AI-assisted drafts pending human review; examples are illustrative, not member records. Capture dates are not legal effective dates.
官方原文与来源Official text & source
California Vehicle Code § 27459
- 来源版本日期Source edition date
- 未提供Not provided
- 收录日期Captured
版本说明Edition note官方来源留存文本；现行汇编及后续修订待核对。Official-source snapshot; current consolidated law and subsequent amendments have not been verified.
展开英文原文Read the English original收起英文原文Hide the English original
California Vehicle Code § 27459
Amended by Stats. 1990, Ch. 71, Sec. 4. Effective May 1, 1990.
No person shall operate any motor vehicle, trailer or semitrailer upon any portion of a highway without tire traction devices when that portion of the highway is signed for the requirement of tire traction devices. In any case where a passenger vehicle or motortruck having an unladen weight of 6,000 pounds or less may be required by the Department of Transportation or local authorities to be equipped with tire traction devices, the devices shall be placed on at least two drive wheels, or the department or local authorities may provide, in the alternative, that the vehicle may be equipped with snow-tread tires on at least two drive wheels when the weather and surface conditions at the time are such that the stopping, tractive, and cornering abilities of the snow-tread tires are adequate. The snow-tread tires shall be of a type and design manufactured for use on snow as a replacement for tire chains or tire traction devices, shall be in good condition, and shall bear the marking of M-S, M/S, or other marking indicating that the tire was manufactured for use on snow, or, in the case of tires purchased before January 1, 1987, shall either bear the markings or, in the opinion of the inspecting officer, comply with the tread pattern requirements of Section 558.