Mega Bloks Fill'n Dump Truck
We just bought this for my daughter a month ago after she pushed it around the entire store (not even kidding) for about an hour and didn't seem to grow tired of it. A month later she still pushes it everywhere and has now figured out how to ride it, put things in it, etc. It is probably one of her favorites! (she is 15 mo.) Definitely recommend buying this!!