I went to kwick fit for them to check my Bridgestone tyres on the front of my qashqui, the edges were bald and no tread left on the edges whatsoever, but because the middle tread depth was fine on all the lines was quite deep, they refused to change them as the depth was 6mm, they said it’s just how the tyres wear and there designed that way!
So I got my friend from the rac to look as in the rain I had a lot less traction then normal, he said he’d get them changed if he was me, so I called kwick fit mobile, he came out and even said I don’t know why you need them changed but never mind I’ll do them anyway, he replaced them with some lovely Michelin’s, but now I’ve got two Michelin’s on the front, on the rear I’ve got one Bridgestone and one continental!
I’m sure the Bridgestone tyres are not supposed to turn into edges of slick tyres , not in my mechanics point of view anyway, but they were Adimant they wore like that, there done now though so I’m a lot happier.