Category SAE Standards

Scope and Performance Requirements SAE J2695-2005, developed cooperatively by SAE, ASTM, and NLGI, is a recommended practice that aids engineers in designing heavy duty vehicle components and selecting appropriate greases. The standard defines a lubricating grease as a solid to…

The SAE J2425 recommended practice provides a comprehensive laboratory test procedure and requirements for evaluating heavy-truck steering control systems. Revised in 2021, this standard incorporates acceptance criteria from FMVSS 203 and CMVSR 203, adding a critical quasi-static force requirement that…

SAE J975, originally issued in 1967 and cancelled in May 2009, defines performance and design requirements for headlamps used on agricultural equipment that may travel on public roads. Although superseded by ASABE S608, this standard remains a valuable reference for…

Heated seats offer comfort, especially in cold climates, but they also present a risk of low-temperature burns if not properly controlled. SAE J3047-2020 provides a recommended practice to mitigate this risk, offering engineers a framework based on established burn research.…

Headlamp aiming devices are essential tools for ensuring that mechanically aimable headlamp units are adjusted correctly for both vertical and lateral aim. SAE J602-2011 establishes the requirements and laboratory test procedures to verify the performance and durability of these devices.…

SAE J1606-2011 provides essential guidelines for designing headlamps that address the visual challenges of older drivers. As the driving population ages, incorporating these considerations into automotive lighting systems becomes critical for safety. This article covers age-related vision changes, their implications…

Background and Rationale: The Growing Problem of Mirror Glare In the late 1990s, increased popularity of sport utility vehicles (SUVs) and pickup trucks led to rising public dissatisfaction with glare from high-mounted headlamps. NHTSA received numerous complaints regarding both rear…

Automotive systems increasingly rely on sensitive data such as cryptographic keys, personally identifiable information (PII), and proprietary intellectual property. Protecting this data across its lifecycle is a critical challenge. The SAE J3101-3 standard, published in July 2024, provides an information…

The increasing connectivity and automation of ground vehicles demand a robust security foundation that software alone cannot provide. SAE J3101-2020 defines a comprehensive framework for hardware-protected security, establishing a hardware root of trust and essential primitives to protect vehicle systems…

SAE J2510, a recommended practice issued in December 2003 and cancelled in January 2006, established performance requirements, test procedures, and design guidelines for front fog lamps that harmonize with international fog lamp requirements, notably ECE R19. Although cancelled and merged…