That was exactly what I was expecting the tyre tech to say, but he said the opposite.
Having lost 2.5 stone (OK, 3 stone but I put on a little in the summer) since I first tried PR3's, I reckon I can make do with the standard ones and leave the GT's to self-described heavyweights like David [black-k1] although he looks remarkably 'normal' to me
)
PS Maybe it is just the leathers