I have Lester w/w on my car. They are a little wider than a firestone or goodyear and there is more whitewall. They ride very nice and I use dynabeads. I get compliments all the time.
However, any whitewall is a real pain to keep clean. The best solution I have found is Vim cleaner with bleach. It can be put on with a wet rag, requires little scrubbing and whitens the tires up right away.
http://www.unilever.ca/brands/homecarebrands/vim.aspx