The Ford Hi-Boy, known as a high-boy, is a modified Ford vehicle, usually a hot rod or a custom car, distinguished by its raised body height. This modification involves mounting the body onto the chassis without channeling or altering the frame’s height. It often showcases the frame rails and the undercarriage, giving it a lifted appearance compared to traditional builds. The design provides ample space for larger wheels and tires while maintaining a distinct vintage appearance. High-boys were particularly popular in the hot rod scene during the mid-20th century.