Category SAE Standards

This SAE Recommended Practice provides essential design, performance, and testing requirements for wheelchair tiedown and occupant restraint systems (WTORS) used in motor vehicles. The standard ensures that WTORS offer crash protection comparable to factory-installed seats and restraint systems, with the…

nn Overview and Purpose n SAE J225-2022 provides a field-tested procedure for determining brake force distribution on air-braked single-unit trucks, buses, and combination vehicles with a GVWR greater than 4536 kg. The standard replaced older revisions and includes clarifications on…

Overview of the Standard SAE J2253-2017, stabilized in July 2017, provides comprehensive test procedures for automotive structural composite materials. This standard supersedes the 1995 edition and covers definitions, general requirements, panel fabrication methods, material sampling, specimen preparation, and physical test…

SAE J2244/1-2007 defines dimensions and requirements for metric fluid power ports that use O-ring sealing in a truncated housing. It was technically equivalent to ISO 6149-1 but included an additional M30×2 size and tube outside diameter references. 🛠️ This standard…

SAE J2245 provides a standardized methodology for assessing the splash and spray produced by road vehicles, with a specific focus on heavy trucks and buses. First issued in 1994 and stabilized in 2011, this document serves as a key reference…

The SAE J2230-2020 standard provides a rigorous method for simulating extreme environmental conditions inside a vehicle—sunlight, heat, and humidity—to predict the performance of automotive interior trim materials. This outdoor, behind-glass apparatus tracks the sun, controls temperature around the clock, and…

SAE J2238 is a recommended practice that establishes a uniform ballistic tank test procedure for evaluating inflator assemblies used in inflatable restraint systems. The standard, revised in 2012, provides guidelines for equipment, test execution, data acquisition, and analysis to ensure…

The SAE J2244-3 standard (issued 1996, cancelled 2007) defined dimensions, performance requirements, and test procedures for light-duty (L series) stud ends with ISO 261 metric threads and O-ring sealing. Although formally superseded by ISO 6149-3, it remains widely referenced for…

The SAE J2223-3 standard, officially titled “Connections for On-Board Road Vehicle Electrical Wiring Harnesses – Part 3: Multipole Connectors – Flat Blade Terminals – Dimensional Characteristics and Specific Requirements,” defines the critical dimensional specifications for multipole connectors used in automotive…

SAE J2226, now cancelled, specifies the essential dimensional features of Type B barrel faced steel rectangular piston rings for internal combustion engines. This standard covers rings up to 200 mm diameter and 4.5 mm width, including fully faced and inlaid…