Low Rod?

[SRD art]

Some where along the way someone told me there's a PT spin off trend for cars with big wheels, low suspensions, and apparently most of them are larger cars like gm B bodies and don't see much track time, mostly show car builds. Thought he said they were called "low rod" but when I google image search that I see everything from what I just described to rat rods to some weird guy in what looks like ladies underwear.

Any idea what this trend is really called?