I am wanting to add the ReadyLift SST kit instead of just the leveling kit. Want it to sit a little higher than the standard leveling kit without a full blown suspension. I have run into a "problem" with the ReadyLift SST kit. I am planning on putting KMC or some other aftermarket flat black wheels on at the same time as the SST. The problem is talking with Readylift tech support says the backspacing on the wheel has to be 5.5". Not more or less or there could be rubbing problems. This is pretty much nearly impossible to find. Anyone have one installed that has come across this? If so please post pictures and let me know what brand wheels and backspacing have worked. I am going to run 285/65/18 tires on flat black wheels.