ok... I want 2-3" of lift for my blazer. I'm getting rid of my off-road blazer, and this one is going to be service double duty. the only place I ever really enjoyed my off-road one is in the mountains. been thinking, if I can, just putting 2 zero rats from ORD on front & rear to get the lift I want. can I run 2 zero's on the front, or am I limited to 1 for safety? well, in the summertime I spend a lot of time, and the k5 see's a ton of old rough mountain roads. however, it also see's a lot of pavement. I want to give this thing some more suspenion travel, and a bit more height. however, I don't really want to sacrifice the on-road ride too much. this thing has been worked over pretty good, and it rides extrememly well on the pavement. this thing is going to be getting some careful mt. use, a lot of it, but I'll just have to take things slower and easier then I do with my other one. can I do 2 zero rates on front? I know I can on rear. also, what suspenions are more tuned to street drive, or combination then more off-road?