I have 4x900xr16 military bartread tyres that came on my Wksp rover when I bought her.They are close to brand new ie they still have the centre line and bits .2 have minor bar wear on the outer where rubbing occured whilst moving the veh off the trailer in the dark.Im not out to make money as they should go on a vehicle that needs them.I am willing to swap for things that will get my wksp on the road .ie correct size tyres etc.