I took a risk and let Kwik Fit do mine.
They were excellent.
Polite, efficient, cheap (cheapest quote for me online) and very careful with my wheels (they pointed out a 5mm mark I already knew about).
And they store the summer tyres for the winter.
I've not been there for a long while but was impressed, things seem to have improved.
I feel a lot safer with the winter Contis as you can really feel the difference in grip.
And it gives me peace of mind.
