Hi all I've just bought a set of alloys for my car from a private trader. I thought the tyres were all the same size however i have found today they are not. The two front tyres are 195x50x15 and the two back tyres are 185x55x15. This isn't really a huge problem handling wise, however i've heard it won't pass the MOT with different size tyres? Does anyone know if this is true. Also, if it isn't true and its legal to have them like this, can it cause any other problems such as under/over fueling as the ECU will misjudge the fuel as the tyres are the wrong size? Many thanks Darren
- posted
20 years ago