Kando
Silver Member
A new tube may be a short term fix, but a new rim is the long term fix.
If you are widely ambitious, you might completely sandblast the entire inside of the rim, apply a layer of resin, with several layers of fibreglass cloth to the general rusted out area, feather to smooth the repair, and paint the entire inside of the rim with two coats of two part marine epoxy.
I did this, with two rims that were no longer commercially available.
Labor intensive, but it did work well.
Looking at rims from miller tire and yesterday's tractors. Cheaper through miller but the center disc has a larger diameter center, probably too big.
Tried the smallest pipe wrench I could find, 8 inch. Cheap jobsmart one though. Looking into a trip to Lowe's to look through some better quality ones.