The Rustbucket is an RV that makes an appearance in the show Ben 10.
The Rustbucket is a normal sized RV with alot of technology all around it. Its main color is tan with red and blue tripes aroudn the middle. There are alot of scratches and it looks like there are missing parts an it looks very beat up.
The Rustbucket is equipted with sevreal different machines. There are boosters so it can drive super fast. It also has various kinds of weapons.
Ben 10 
The Rustbucket first appears in And Then There Were 10 and it makes an appearance in every episode after that.