I have the 19' AMGs that were from another guy's CLK. I am putting them on a C 320 but I ran into a few problems. The first is that I got the spacers from the guy but he did not give me the bolts, and when I used the ones from my old rims they were too short, Do you know where I can get longer ones specefic to those rims? <br> Also the tire center that I went to install the tires told me only the back tires need spacers and the front does not because only the back tires are wide, does that sound right? PLease help me I would really appreciate it I have been trying to get them on for the past week and still no luck! Thank you.