2008 Tiffin Allegro Bus 40 QRP, Here is a great 2008 Tiffen Allegro 40 QRP Bus that extremely clean! This Bus comes loaded with a 500hp CAT engine with a 6000 transmission on a Spartan chassis. It does have 3 a/c units, new tires, and a 10,000 watt generator with 281hrs on it. This is a consignment unit and you can call Steve at 501-450-8320 for any more questions. ,