This document provides a means for evaluating the drivetrain of the passenger car, van, or light duty truck being towed under a variety of road conditions. The towing equipment used is explained in SAE J1142.
This SAE Recommended Practice provides a means for evaluating the drivetrain of the passenger car, van, or light duty truck being towed under a variety of road conditions. The towing equipment used is explained in SAE J1142.
The scope of this SAE Recommended Practice is restricted to the testing of jacks supplied as original equipment on passenger cars, light trucks, and vans. To this end, both component suppliers and vehicle manufacturers are guided in the proper design and testing of jacks.