Hey peoples, I am getting slight vibration I can feel through the steering wheel when the tyres are cold. it usualy dissapears after about 10 minutes of driving. I did hit a pothole 12 months ago that dented a rim (18" ford rims with standard dunlops), which was replaced under insurance but I can still feel a slight vibration only when the tryes are cold. Ford claim they can't see or feel anything wrong.........but I can tell there is. Obviously I have had the tryes rotated/balance/alligned, many times. I have tried changing the tyre pressures also, they normally sit at 38psi (on recommandation from some noob tyre bloke in my area) any ideas?