You can also check the tire size for your Cadillac STS.
Cadillac STS Wiper Size Chart
Before you buy new wiper blades for your Cadillac STS, check out the wiper size chart below.
| Year | Driver Side | Passenger Side |
|---|---|---|
| 2011 | 22" | 21" |
| 2010 | 22" | 21" |
| 2009 | 22" | 21" |
| 2008 | 22" | 21" |
| 2007 | 22" | 21" |
| 2006 | 22" | 21" |
| 2005 | 22" | 21" |
