To each their own, in all honesty the Blazer has no poke or stance from the factory. Those who want a flush look would be good with a 1" spacer as it will get you safely flush with the fender line and less kick up. I see you have the Premier, it's understandable in your case it would really affect the paint, I have a Redline edition so all my lower panels are black plastic.With the curves the Blazer has, I wouldn't want any more poke than what it already has. Those are going to be hard on the paint.