That's good to know mate. So I'm not going to whip them off and sell them just yet. Standard the alloys have 40 on the front and 35 on the rear, I'm just going to have to get a set with a 35 profile on the rear then. Thanks for the input guys. I just wish I'd realised the importance of rolling radius' prior to buying tyres.
Damn, I'd have given you £100 for the wheels....
I think changing to a matched profile will sort you out.