1. How come we still have tyres that can be punctured?
If pneumatic tyres are not to your liking, you could try solid tyres. The victorians found that whilst solid tyres were puncture proof, they were very unsatisfactory in most other respects.
2. How on earth are these space-saver wheels legal when they are clearly so dangerous?
They are clearly labelled with a 50 mph/80km/hr maximum speed which is virtually impossible to miss when fitting them.
In actual fact, the space saver tyre is much safer than its small dimensions would suggest. Some types of space saver tyre have been found have satisfactory performance at 80mph. A consistent diameter of tyre on all four wheels is important, but the width of the tyre is almost irrelevant and the preference for wide tyres owes more to appearance than anything else.
The spare wheel is seldom used and a full size spare takes up a lot of real estate. It is hardly outrageous that OEMs are pursuing alternatives. Saving a few quid is an added bonus.
www.autoexpress.co.uk/news/autoexpressnews/230895/...l
Edited by unthrottled on 10/06/2012 at 22:40
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