I like to install 19" staggered rims
8.5" diameter in the front
9.5" diameter in the back
Can I do that without issues?
you should check what is the offset(ET) on those 19" rims. OEM from MB it's 8.5" ET35 and 9.5" ET38. I think you could get away with et30 for front and et32 max for the rear.