This is a 811S. It has a slide which makes it larger inside. It has an on board generator so you can use the A/C or microwave when not connected to electricity. It has a full wet bathroom. This fits a short bed truck. This camper is in excellent condition. I will not guess as to whether this will fit your truck. I would suggest that you google this camper and decide if it will fit your truck. Googling it will also answer a lot of your questions. If you ask me questions that I have included in this ad I will not respond. Sorry but there are many ignorant people out there. This camper is a great deal and anyone who does their due diligence will agree. Due to scammers I will not respond to "Is this still available?" If this ad is up it is available. I will take the ad down when it is sold.