profiles

hi all , a quick question for you boffins for some reason i can click on certain members and view profile / have option to pm etc but there are others which when i click does nothing so cant pm them etc anything im doing wrong or is it that persons profile to how they set it up i,e not...

I dont want as low as the 205-40-17 that i have on because u feel every bump , i was told to try 225-45-17's would those scrub? lowered 50mm

Hey, Just a quick question... Is it safe to have different lower tyre profile on back tyres compared to front tyres? Cheers.

what tyre profile is best for mk3 cupra alloys which im planning to put on my 95 ibiza? theyve got 40 profiles on them at the moment..is this the right profile?