My Kwik fit have been good guys - they swapped all my or styres and got a replacement tube - fur £40 or so.
personally - i wud go fur Grabber AT2 tyres.
A few of our customers have had bad experiences with them, obviously not every single person that works there is a cowboy, but here in Worthing they are absolute rip off merchants. They have stripped a few customers wheel bolts, requiring new hubs and recently managed to strip the thread on a spark plug inside the block of some poor man that was in there for a service. They told one of our customers he needed new brakes and a cambelt just after he had a service with us, he needed niether.
Riggaz