A guy on another board posted these up for sale. I haven't looked to see how far this is away or the price he is asking.
set of 5 SSR/TSL 12.5 X 15 33's mounted on AR 757s X 8 X 15 rims at 5 X 4 and 1/2 in lugs and balanced by Lou (One is good only for a spare.)
Two are at 19/32 tread depth while two more have a bit less tread.
Located in Tewksbury, Ma
Email maxhouse@comcast.net for more specifics.