Abstract: A rail type lift apparatus 10 for vehicles utilizing a platform 11 which is capable of being stored automatically beneath the bed of the vehicle. The apparatus utilizes adjustable lever arms 25 hingedly attached to platform 11 for selective engagement with engagement members 61. When engaged, lever arms 25 impart a rotational force on platform 11. Due to this force, platform 11 rotates about its pivotal connection and through rails 23 to a stored position. Platform 11 is hinged at its midpoint, to facilitate folding, thereby conserving the area required for storage. The support assembly supports platform 11 in its stored position and helps propel platform 11 to its operative position. The support assembly also ensures that stop 92 is appropriately aligned securing platform 11 in its stored position. A hydraulic cylinder 80 is used to actuate the apparatus 10.