If you will be rarely off-road, why are you considering such oversized tires? In my opinion, for overall performance Michelin's are the best. I have the CrossTerrain SUV The ride and handling are superb with excellent traction in everything. Although not the most aggressive, they are suitable for occasional off-road use. Mine did just fine in Moab. I have enjoyed the LTX AT's for years on my Cherokee but these don't come for 18" wheels. Anyway, just one opinion.