Greetings from Chelan, WA. Currently driving an '06 Powerstroke 4x4 CC and considering purchase of a second truck, either 2013 F150 Limited or FX4. Wife and I drove the Limited and liked it. No experience yet with the FX4. Wondering if I can put snow tires on the Limited in the wintertime? I would buy a separate set of 20" wheels with snowtires for the wintertime, but I don't want to mess with the Limited's computer or sport-tuned suspension (factory set for the standard 22" wheels). I suppose if I purchased the FX4 I would not need the extra snow tires. Any thoughts on driving the Limited vs FX4 with respect to handling on dry roads? The Limited has a 3.73 read end, and the FX4 would have a 3.55. Thanks!