Some of you may remember that I recently found out that my tyres were really F*&^ing sh!tty! The rear was nearly squared off (still heaps of tread though) and with my new knowledge I worked out that they had been made 4004 (40th week of 2004). Someone on here said I needed new tyres in 2006. Anyway, I ended up getting some new pirelli sport demons and spent saturday in my mates shed where he showed me how to balance and fit the new ones. They instantly felt so different. The bike seems to swing (tip) side to side a lot quicker with a lot less imput. Have been told to take it easy until they are worn in. How long should this take (rough kms?) and how easy is easy on normal suburban streets? I know not to go fanging up the old pac, however on a regular commute, would I need to take any more care than I normally would riding in mainly 50 - 60 zones with slow moving traffic? I feel as though I normally ride with care. Is there anything I need to look out for? It looks like it is going to be wet the next few days.