I've got a 91 Ranger and I would like to stick some 31x10.5" tires on the stock 15"x7 alloy wheels.
I've been doing some searching around and it seems that the two good deals on tires in this size are
Pro Comp All Terrain (Tom the tire guy has these in stock and will mount for free)
BFG All Terrain T/A KO ($130 from tirerack.com + shipping + mount/balance)
Both offer fairly agressive looking tread, and both are apparently really good in the snow.
I don't do any crawling, I will be doing a lot of camping along forrestry roads with washboard, as well as towing a utility trailer for dirtbikes or shuttling mountain bikes up vedder mtn.
I also drive from Surrey to whistler mtnbike park often so I don't want to go with something that wears quickly.