Backwoods Rambler
Explorer
The smallets size BFG KM/2 is currently available in is 315/75R16 which = ~ 35x12.5x16
http://www.bfgoodrichtires.com/specs/mud-terrain-t-a-km2/3930.html
http://www.bfgoodrichtires.com/specs/mud-terrain-t-a-km2/3930.html