I have a 2005 LX470. I am going to be installing front and rear arb bumpers soon and have new lexus rear springs currently in place. Put in about 1 year ago. I have a set of slee 30mm rear spring spacers in the garage that I had originally planned on placing when the new bumpers went on. However, I have been reading about the king ktrs-79 springs. I would like to see if anyone has recommendations related to replacing the springs with the king springs instead of using the slee spacers on stock lexus springs. I am looking for stock height or maybe a little more (1" or so). I do not typically have much other weight in the rear of the car but do occasionally tow a trailer up to 3000lb and occasionally load up the rear to travel. My plans is to fix the rear spring issue and then crank the front torsion bars to have about a 3/4" to 1" rake to keep the driveability. Any recommendations?
