Hey thanks but the 10x20 are on daytons just a bigger size tire. I have already replaced all 4 rears and now need to do the fronts the rims are the same just wanst sure if the bigger tire would be an issue!! I use the bus mainly to go to MIS speedway twice a year. It has 6 bunks, 2 captains chairs and two bus seats facing each other with a table in the middle of them,full bath with an old motor home toilet sink and shower combo,stove, fridge, sink, heater and a roof top air unit, It is powereed by a Kipor 3500 watt gen.Here is the only 1 I have as of now on this computer.