Autoglym Custom Wheel Cleaner is safe on all wheels. I have used it on stainless wires for several years and find it excellent. MWS supply Morgan wheels and they also sell a cleaning kit.
Agree
Any wheel cleaner that states it’s safe on custom wheels such as painted wheels will be safe on stainless wheels
Don’t use alloy wheel cleaner as it’s too acidic
2008 XXVII Platform, Bugatti Blue Roadster 4 Seater