Right, my motor needs some new rubber on the back, mytyres seem pretty cheap, but their pricing confuses me. The tyres I need are Conti Sport Contact 2 (275/35/R18).. they list two of them, one is Y rated, the other is ZR rated:
http://ssl.delti.com/cgi-bin/reifenbestellen.pl?typ=R-104550&dsco=10
http://ssl.delti.com/cgi-bin/reifenbestellen.pl?typ=351662000&dsco=10
As far as I know, Y rated is technically 'faster' than ZR, and that particular tyre seems to have a load rating high enough for my car.. so why is the ZR so much more expensive
I mailed mytyres for an explaination and all they sent me back was a bit of text explaining what Y rated and ZR rated meant, which was no use at all.
Any ideas?
http://ssl.delti.com/cgi-bin/reifenbestellen.pl?typ=R-104550&dsco=10
http://ssl.delti.com/cgi-bin/reifenbestellen.pl?typ=351662000&dsco=10
As far as I know, Y rated is technically 'faster' than ZR, and that particular tyre seems to have a load rating high enough for my car.. so why is the ZR so much more expensive

I mailed mytyres for an explaination and all they sent me back was a bit of text explaining what Y rated and ZR rated meant, which was no use at all.
Any ideas?
