whenever i brake, my car starts shaking, almost exactly like when the pads go bad. i checked the pads, they are fine. so i'm kind of lost on what this could be. i've also noticed that when i'm driving about 50mph, right as it drops into 5th gear at a little over 1500 rpms my steering wheel starts to shake. but as soon as i get up to about 55, it stops shaking and rides fine. i dont know if all this is interrelated, but i thought maybe someone on here might have some kind of idea whats going on. my friend was thinking maybe its suspension related, like my axel or something?