Federal Motor Vehicle Safety Standards; Platform Lift Systems for Accessible Motor Vehicles, Platform Lift Installations on Motor Vehicles

This document adopts a new rule establishing two new safety standards: An equipment standard specifying requirements for platform lifts; and a vehicle standard for all vehicles equipped with such lifts. The new equipment standard will require platform lift manufacturers to ensure that their lifts meet minimum platform dimensions and maximum size limits on platform protrusions and gaps between the platform and either the vehicle floor or the ground. The standard also requires handrails, a threshold warning signal, and retaining barriers for lifts. Performance tests are specified for wheelchair retention on the platform, lift strength, and platform slip resistance. A set of interlocks is prescribed to prevent accidental movement of a lift and the vehicle on which the lift is installed. The vehicle standard will require vehicle manufacturers who install lifts to use lifts meeting the equipment standard, to install them in accordance with the lift manufacturer's instructions, and to ensure that specific information is made available to lift users. The purpose of the two standards is to prevent injuries and fatalities during lift operation and to promote the uniformity of Federal standards and guidelines for platform lifts.