To be honest he's talking rubbish. If the tyres ever slipped it had nothing to do with the Rim being a run flat. And preety sure even if it did it would not effect the valve.
The runflats on a MINI are designed to fit ANY wheel, not specialist wheels. The design of S lites I think has a lip to increase the amount of air over a normal wheel to improve the ride. Not even sure it has that to be honest. |