i just noticed after installing my springs/shocks 2 days ago that my front drivers side is about half a finger lower. and when i hit bumps in road it rubs.

is this because of spring or did i mess up somewhere during install.
will my tires wear unevenly?

 

make sure you have the seats properly installed. was it even when you first installed it?

 

im not sure, and what do you mean by seats?

 

If you went with the coilovers- just measure how much you need to adjust and reset spring perch- its simple.
Most cars are not weighted the same left to right and have a lean

If you went conventional, did the rubber cap on the spring get reused?
are the bottem of the springs in that little notch that stops them from moving/turning?

A few details will help people diagnose and advise you

 

the seats. Where teh shock slides into the fork (the part that looks like a wishbone that attaches to the lower control arm) Make sure that its properly seated all the way into it.