To answer your concerns of the durability of this truck, look at it!!! It is very durable, it is one the "green projects" Mr. Barter is supporting. It is totally made of recycled material, you never have to change the oil, in fact it thrives on gunky stuff. ( Sort of like Roberto.) It also is a hybrid, you can push it, pull it or maybe even start it. (Sort of like Roberto.) The fuel efficiency will be great as it runs on alcohol, rubbing or drinking (Sort of like Roberto). As Mr. Barter proudly admitted it will go only 45 miles per hour, except for down hill it will top out at 51. These are requirements for The Booby Truck as specified my Mr. Barter. There are many additional custom goodies inside which were inspired by his new little (?) friend, "Miss Dixie". The inside of the motor coach is breath taking .......literally, you must hold your breath.