Thomas, you know where you're located but your profile says, "Anywhere USA".
How in the world do you expect us or the Lord to help you?
Oops, sorry bout that. I travel all over the states and never know from one week to the next exactly where i will be. I am in Cross Plains TN. I will be making a trip to Keota OK in the next few days to park the 5ver at families house, then return to Rockfeild KY early next week to get the bus and take it to Keota to start the work.
MC-8 would mostly use a 12R-22.5 Budd stud centric wheel. Wheels are available at about any truck store, not all that expensive, tires are around $450. many just carry a tire, un-mounted, and call a service or have Coachnet come out and change it for them.
I am assuming the 12R refers to the width of the wheel, and 22.5 refers to the diameter of the tire? I looked at one of the steer tires and it was a 11R-22.5. did they run different sizes on different buses?