NevrDull I use since 12 years now at my newly purchased Harley 2000. I use it both for chrome as well as painted surfaces; predominantly but not exclusively. Also when cleaning the whitewall tires a vintage 2Rades in use for about 3 years. Thanks chain always a challenge. Various other products I have tried here, but with NevrDull you quite quickly and cheaply achieved considerable success. However, you should use the batting only once or twice here, otherwise you back on it lubricates dirt. After some practice, it is then not a problem. Whether it comes to damage to the tire in the long term, I can not say. The application for whitewall everyone should decide for themselves. The resulting increase in consumption compensated with the sensational low price so I then also still 5 to me - order 6 cans in stock.