tomica dream ride on diecast cars

so, another chance find has finally lead me to the source of toy story "plakids" i saw on one of the promo dvds years ago. [edit: finally the found the screen shot i took!]

   

for some reason, they arent categorised as "tomica ride", though i think they should be.
i have also seen a pizza planet truck that opens into a playset for these, and some can be connected to its tow bar.
there is another playset that folds out to make andy's room, and when folded closed has woody's face on it.