Have just noticed that on my Mk3 Mondeo I have uneven tyre wear, I had new tyres middle of last year and had the tracking done too, just removed the front wheels to changed the front brakes and noticed the passenger side tyre is already on the wear indicators

but only in the middle of the trye

the drivers side tyre still has loads of wear left on it
Anyone got any idea's has to why
Cheer's Brian