Owner's Manual
Page 335
... use a brush or suitable sponge when cleaning. To avoid this coating. ALUMINUM WHEELS Your aluminum wheels have a protective coating similar to prevent the cleaner from running down onto the body...vehicle wash that has hard silico carbide cleaning b WHITE S I D E W a L TIIRES Your Cadillac dealer has a GM White Sidewall Tire Cleaner. No waxes, polishes, sealers or "dressing" type materials ...should be receptive to the topmaterial. You can use strong soaps, chemicals, chrome polish, or otherabrasive cleaners on them last longer, seal better, and not stick or squeak....
... use a brush or suitable sponge when cleaning. To avoid this coating. ALUMINUM WHEELS Your aluminum wheels have a protective coating similar to prevent the cleaner from running down onto the body...vehicle wash that has hard silico carbide cleaning b WHITE S I D E W a L TIIRES Your Cadillac dealer has a GM White Sidewall Tire Cleaner. No waxes, polishes, sealers or "dressing" type materials ...should be receptive to the topmaterial. You can use strong soaps, chemicals, chrome polish, or otherabrasive cleaners on them last longer, seal better, and not stick or squeak....