Most cars on our roads today are underpinned by a monocoque chassis. However, some models still come with a ladder-frame chassis. A ladder-frame chassis consists of two long beams on the sides of the ...

PITTSBURGH, Jan. 13, 2026 /PRNewswire/ -- "Traditional ladders are rigid and awkward to load onto vehicles, and often require separate A-frame and extension units. I thought there could be a better ...