I am brand new here and may need some direction regarding posting. I am about to make a 33 year dream come true by purchasing a 76 Eldorado convertible. This has turned into quite an adventure but I may have found the car that I have been looking for. I will be flying to look at the car on Thursday September 10th. The car has 7800 miles on it and I believe has been corrently stored and cared for over the years. The issue that I have is the tires. They are the original tires and I have been told that they should be replaced at once. Thats fine but I am having trouble with the correct whitewall width and finding the best supplier and would really like some help. I know that when the cars were new most of the cars that I saw had the wider whitewall but ocassionally I would see a new car with a very narrow whitewall. I definitely want to put the wider whitewalls on the car. Were these bias belted tires or radials? Any thoughts or suggestions would be greatly appreciated.