We have just purchased a used twin axel Bailey 2006 and cant quite work out wether it has Tyron Bands fitted or not. We had two new Tyres fitted to our Discovery yesterday and asked the tyre fitter if you can tell if a tyre has a Tyron fitted. He said that usually a red dot or a circle is marked next to the valve. Has any one out there herd of this as when we look at our tyres there is a red dot stamped on all four tyres next to the valve. There is also a small yellow circle stamped on the opposite side of the tyre. We are not sure if the tyre fitter meant that the wheel should be marked or the tyre. Any help would really welcomed. Many thanks Jason