Tires left over from a lift and tire upgrade.
From a 2004 Club Car DS golf cart, 4 with turf tires are original wheels. Tires are somewhat newer. 2 of the turf tires have about 1/2 tread left. 2 have almost full tread left.
Two are “tractor tread” tires still in really good shape on their own wheels. These do not require a lift to use and work with the standard hubs.
Turf tires are Duro Excel G/C 73 18 x 8.50-8
Tractor tread tire are Duro A/G 18 x 9.50-8
Also has 4 wheel covers; see pics