When i bought my A4 Special Edition it came with tyres that where wearing on the outside edge of the front 2 tyres. i figured this was down to previous owner under inflating the tyres. i then put some different wheels on with new tyres. 10 month (ish) down the line im getting the same result. i check my tyre pressures weekly and ive had the 4 wheel allignment checked. it doesnt pull, theres no knocks from worn bushes etc.... is this just a heavy car issue?? or am i looking in the wrong place? any help would be great. Also any upgrade suggestions that could eliminate this would be great. its a shame to change tyres that are only low on the edge.