Did you have any rubbing issues with your specific setup? I also have the same model and I have been researching for months on my options for a lift/level. I wanted to get a 4-6 inch lift for my truck, but everyone tells me that the lift kits will not work with RWD because the suspension is different. I have a local truck shop quoting me $3050 for a 3 inch leveling kit, 4x Fuel Vapor +1 wheels, 4x Nitto Ridge Grapplers 305/55/20, and labor. They recommended the 3 inch leveling kit. Do you have any rake left on your truck after the 2 inch leveling kit install?