I have a chance to pick up some new bfg 326/60/20 km2 tires cheap today. My truck is a 2011 Silverado ltz 1500 4x4 with a 2" leveling kit. My question is will they fit my stock rims... and what body lift...etc will I need to make these work. Does anyone else have this size tires on similar truck? could you let me know what you did to your truck to make these work... If someone could let me know asap I would appreciate it as I dont want someone else to pick these up Thanks!!!