BTC S800 tyres are these crap?

[VTStrackattack]

Got these tyres on the front of my everyday car.
Sounds like a bearing away but beginning to suspect the tyres (pressures ok).
Noise is very audible from 45mph onwards and get a slight vibration under hard acceleration...it's doing my head in. Had car checked out by a reputable garage. Has anyone had these tyres and experienced similar issues?

[aldred309uk]

Swap fronts to rears and see what happens!

[Manu]

Get your tyres balanced properly.

[Ben_SaxoForte]

Could still be the wheel bearing/s sometimes they are a bit of a bugger to diagnose I've had a few go with no play at all and you can hardly tell when spinning the wheel by hand until you've driven on it longer and it gets worse.

[Assenracing]

Got em on my 330d and there is tyre noise but still check the bearing