Hi phil,
I have a set of 6 D2 5 spoke alloys with BFG Trac Edge 245 x 16, Loads of tread left, used for a Morocco trip in our old D2. slightly taller that standard, gives about +1" under the diffs. Also ex mod 750x16 snow chains fit.
I am away at the moment but will be back in Drymen mid Oct. Not sure what they are worth but BFGs are ?100+ each new plus the alloys.