How to use a puncture repair kit (sponsored)

What are puncture repair kits, and how do they work? We reveal all. 2016-08-11 09:30 More and more new cars come without spare tyres and instead are fitted with puncture repair kits – sometimes referred to as tyre foam.
They’re easy to use and are quicker than replacing a wheel. Less time at the side of the road equals greater safety. Here’s how to use them.
Most modern cars come with a tyre pressure warning system. If a warning light or message flashes in your instrument clus