2007 Chevrolet Impala LTZ 4dr Sedan (3.9L 6cyl 4A)
I have owned my Impala LTZ for over a year now. Just before my full year was up I had to replace my stainless exhaust do to my mufflers rotting out on top. When I did that I noticed that my back tires where worn on the inside. I had tires replaced and was told my rear camber was out and could not be adjusted. I found out that GM fixed Impalas that had this problem only with the police package, under recall, so i order the part kit as there no difference between the those parts on my car and a police car. Now that I have those problems fixed I have no other issues. I do love this car its fun to drive, comfortable, and looks good. However I will not buy another GM vehicle after this one.