Tire change


New Member
Hello All,
Quick rookie question ,
I just purchased an old 1991 Damon Challenger 31 ft class A motorhome ,on my way back home it started major wobble over 45 mph looks to be bubble on back inside tire ,and the front ones are rotted,it's sitting on side of road ,my friend has several RV at his property need to know which RV has comparable wheels ,I can get off another one that I can change out rim and tire to get it home,can anyone give me tire spec size and which manufacturer is inner changeable with mine????