Hi all. I've had my XV250 for about 10 months now & have thoroughly enjoyed riding it to & from work almost every day except I have had three punctures in the last 3 months & have had a gut full! It's always the rear tyre & always a nail that's obviously fallen off a builder's ute onto the motorway. Does anyone have any experience with making spoked wheels tubless & maybe running Slime or some other similar product in the tyre to prevent puctures? Why is it always the rear tyre? Does the front tyre flick it up so it can stick in the rear? I have also seen someone advocate the use of a car tyre on the rear of a Virago. Does anyone have any experience with this? Looking forward to any & all comments.