The axles and frame alone on our 33 passenger bus break the weight limit. Add the engine, allison trans, parking brake and drive shafts and it is already over 10k. Not to mention the body.
Now say you take said bus and rebuild the frame and body to 1.5" tube steel with single layer 20-guage sheetmetal skin and you MIGHT be able to get it under the 4400 lbs. But I still highly doubt it.
The leaf springs break 300lbs each... there are 4 sets... Wheels and tires are over 150lbs each... god knows what each axle ACTUALLY weighs.
Sons of STIG
Judge Jonny, "So, what's the next formerly thought to be immune from winning that will steal the nickels?An MR2? A Fierro (ha ha ha)? A Datsun/Nissan Z? A Camaro?"