Hi, my dad has got himself a 3series coupe and it's currently running on the stock run-flats. I've mentioned about swapping them for better tyres when they are due to be replaced, but due to there being no space saver he's not too keen. Obviously you can get the cans of tyre weld, but what ones are recommended? If he did get a flat and used the tyre weld does that then make a repair to the tyre impossible, or can they still be plugged as normal? Lastly what kind of mess does it make to the inside face of the alloy if used?
Many thanks
Many thanks