I work for a large garage chain and have been searching for tyres for my XC through work the best deal i could get was about 98 pound each ,how ever two sites have thrashed this for tyres i have seen on VW touaregs
at a cost of only 71 pound these tyres are c rated in tyre catogies and run at 74 db so not noisey or another two helpful sites are hard to find tyres or black circle
hope this helps you out
sorry see below for the link