This cute little truck was created by designer JakeJake.
Truck body and suspension prints in one piece. No need for support, they are built into part. Rim caps friction fit to body, no glue is needed. This one has been printed on a Ultimaker 2.
For a two-tone wheel ring, 19.8 mm is the appropriate height to swap filament if you are using a plugin to pause it.
You can download it for free here: https://cults3d.com/en/game/mini-monster-truck-with-suspension