Probably not a popular view reading this forum but I would keep the Audi repair kit if you do go for the space saver option. I have had two experiences lately where I would now opt for that rather than a space saver. In an A5 on a dual carriageway in the dark, it had space saver so I struggled for about half an hour dodging traffic trying to change the offside rear wheel. It was firmly stuck to the hub and had to call the breakdown number. Another hour for him to arrive then another 30 minutes of hitting with various hammers to get it off! Off to the tyre dealer who said the tyre was not repairable and showed me the inside of the tyrewall. Low profile tyres do not stand even me just pulling over after it hit a nail at 70 mph apprently. Second time I was with my daughter in her Mitsubishi, same thing nail in the tyre but no spare wheel just a repair kit. 15 minutes later tyre all reinflated, no drama. Off to the tyre repar place who offered to remove the gunk and repair the tyre for £30 or we could have a new one for £50, it was a small tyre but at least we had the option. Yes if it had a massive hole or a big blow out then the repair system does not work but then neither does a space saver if you can't get the wheel nuts or wheel off safely on a wobbly jack. If you do go for a space saver and the wheels have not been removed since it was at the factory maybe worth getting the hubs greased for easy removal. Edited by: TKP