thanks fellas, gonna run these in summer and use the factory ones in winter, was thinkin about a 3inch lift for it too, maybe make my own, some track bar spacers, new coil springs, not sure but maybe you guys would know what else i would have to do to lift front of it up 3inches saw this 3inch kit from national wheel and tire here link, what do you think about that kit? National Tire & Wheel: Browsing Suspension Special! 05-07 F250/F350 Superduty