[MagicRat]

Both Kumho and M&H make tires in this size. Both are mostly a race tire.... and are probably pretty soft, not long-wearing, and both would be a handful in the rain.

Otherwise, the 335 tires would probably be a good bet. Tires generally have some tolerance for the rim width that they will accept. Hopefully the 10 mm reduction in tire carcass width would fall within tolerances.

I would suggest have your tire retailer trial-fit one 335 tire on a rim, and then see how well it fits.