Following suit with LaOutbackTrail (95 SR), I had a local shop mount 33x12" ProComp ATs on the stock rims (97 SR = 7x15" wheels) and only moderately tightened the the t-bars... thus far, no problems with rubs.
Ride quality is good.
Engine performance is solid.
Extra traction is reassuring on the 'loose stuff.'
Have yet to experience how the ProComps do in the snow...