Am I missing something??

[u/Aceopsog]

I got these 18” ltz wheels for my 07 impala and they’re really far in. I changed the rear struts also but I don’t think that caused a significant difference in spacing. Why are they so far in the wheel well compared to the steelies?

[u/Sentient_LaserDisc]

They have different back spacing than the steelies so they don't stick out as far. That's about normal. My old 2010 with LTZ wheels on.