Just a heads up if you're looking for tyres.

Costco have their 20% off 4 tyres offer back on (ususally one in summer and one in winter although I invariably need new tyres 2 months after their promotion ends!!)

Set of 4 205/55/16's Primacy HP will be approx £285 fitted, 235/45/17's about the £420 mark. Pilot sports are generally similar money maybe a pound or two in it.
Seems to be a genuine offer (not your usual hike up the single tyre price prior to promotion that some of the tyre sheds do).

I realise tyre choice is a very emotive and subjective area - but I must admit to being a fan of the Primacy HP's for comfort, low noise, wet performance when hitting standing water on the motorway is excellent and longevity good.

PS I am in no way related to Cotsco or Michelin, just relaying the info. Prices are approximate based on prices a couple of months ago when I was looking at tyres. But you can phone the tyre desk for an accurate quote at your local store if you are a member.