Gents -- Thanks much. But I'm thinking of a standard-style steel wheel that will accept a standard-style painted wheelcover. However in a 15 inch size rather than the normal 14 x 6 steel wheel.
I believe the old 600 limos had 15 x 6.5 inch wheels (w/painted wheel covers). But those wheels seem to be rare, not to mention expensive. I wonder if there are other alternatives/sources?
What I'm trying to do is maintain the standard 280SL look, but take advantage of the much larger selection of 15" tires. Maybe end up with, say, ultra-high performance 205/65R15 tires, perhaps even with 3/4" whitewalls added...And with painted wheelcovers.
Tom