i got H&R racing springs on my tc and i got little problem
the gaps between wheel and fenders are different...front and rear
driver side is lower than passenger side
my friend told me i need 4 wheel alignment

does anybody have same trouble and know how to fix it??

 

How low is the driver side compared to the passenger side? If it's not really noticeable, like 1/16", your weight might have been affecting this issue.

 

i don't think my weight is cause of this trouble man
front is about same but especially rear part has diffrence
passenger side is about half inch higher than the other side

 

Check if the springs are seated correctly on the struts, that goes for the top mounts and for the bottom as well. You can also consider your load at the back due to a sound system, or a tank full of gas perhaps? Measure in a flat surface and also check tire pressure.

I'm not really sure about the H&R springs, because I have Hotchkis springs, so I couldn't really tell if this is normal for H&R springs.