What's your hitch rating, GVWR, and GCWR? The weight ratings should be on a placard or sticker in the coach somewhere.
Hmm. It's probably a conversion of the Gillig Phantom school bus. Not sure if the placard would still be in it anywhere.
2008 King Aire 4562, Spartan K3(GT) w/ Cummins ISX, Motosat HD-SL5 w/ SWM-8, Multiswitch, HR34 Genie
2014 Jeep Grand Cherokee Overland 5.7L V8 Hemi w/ Blue Ox Aventa LX Tow Bar and baseplate, SMI Air Force One brake