Four tractor tyres, plenty of tread left

Four tyres off the tractor we traded in last month. They are used, you can see that, but there is plenty of tread left and all four hold air. No cracks in the rubber and no repairs. We only ever ran them on the land and not on tarmac, so the blocks have worn evenly rather than rounding off. I would rather they went as a set of four. They are on our yard in Coín; bring a trailer, you will not get these in a car.