First set is Four matched skidsteer tires 12x 16.5 $100 for set of four.
All held air just switched to be able use steel tracks. Still plenty of use left, perfect for demo or concrete work
2nd set is two 12x16.5 tires without rims $25 each and one tires with caterpillar wheel but has a damaged lug hole for $25 as well? Should work as spare.
Bottom wheel is my spare and not available