I have a 2001 Chevy Monte Carlo. My ABS, traction, and tire pressure lights are all on. Also when i turn the wheel hard either way, the other traction light on the left side goes on.And sometimes at lights, my car turns off but has no problem starting again. I have 20 inch rims on my car and was told that was causing all of these problems and messing with the computer. What can i do besides take off the rims? Or is that not the problem?