Hello am new to jag ownership and have a problem someone may be able to help me with. I have a 1990 soveriegn that drives lovley. My problem is tyres, my car is fitted with 220/65/390 and need replacing soonish.I have been looking and they are priced at £280 and more each, is there an alternative that wont cost as much. any advice would be gratefully recieved fanx