A few month ago my A4 started too feel abit shakey and wobbly when driving, it was very notacable because it was always a smooth drive before. I knew the brake discs were desperate and I thought maybe one or two of them were warped and this was causing the shaking. When I was changing the back drivers side brake I noticed that the spring was snapped. I had to drive the car with a snapped spring to work for a few weeks until I could change it and I think this has caused the tire to be worn on one side. I got the spring fixed and it felt loads better however the woobly feeling when I'm driving is still there. Could it be the uneven tire or should I get the opposite back spring changed also? The wobbly and shaking feeling is not in the steering wheel at all, more from the car itself. At first I thought I'd done something wrong when putting the wheels back on after changing the rotor and pads, I mounted them as best as I could, tightening them in a star shape to 120nm. The shaking also doesn't start only when I accelerate, it still shakes when no gas is applied. Thanks for any help. KP