Hi Ben

I use Grouptyre, I did stock tyres for a few years but they can now deliver 3 times a day so no point. We have their on-line ordering system which makes the whole process very easy (they even collect the old casings)

http://www.grouptyre.co.uk/

For all my tyre accessories I use

http://www.tyrebaydirect.com

They also have some very good deals on changers, balancers etc at the moment, but not sure of the quality

I bought a new Corghi tyre changer 5 years ago and not been any bother

If you intend to do run flats you will need something decent with the added arm, personally I steer clear of them

HTH

Peter

PS: I used to use

http://www.stapletons-tyres.co.uk

But they could only deliver once a day, mainly in the afternoon