Are they a standard silver ? or a titanium,
The picture looks like they are just a standard silver wheel, if so then take it to a good bodyshop and you can get them down for about £40-60 dealers charging about £85-90 (Robbing sods !) And they should be okay.
If you get some Eagle F1 Assys (and loads of other) tyres they have a solid band that protrudes out from the rim and protects it from being kerbed !
Beat me to it Mike, this is what i would do as wellIf you get two done you can put them both on the same side and the remaining two on the other side. Then each side will match even if they don't all match.
Nobody that I know can look at both sides of a car at the same time !!!!!!