What are the wiper blade sizes for the 2010 Toyota Prius?

The 2010 Toyota Prius uses 26 inch wiper blades on the driver's side, and 19 inch blades on the passenger side. It is very common to have longer blades on the driver's side because it needs to clear off a larger area for increased visibility for the driver. I recommend that You use either an OEM blade or an upgraded blade from a company like Rain-X. Many upgraded blades will put a hydrophobic coating on Your windshield. This will help repel water and can also make Your blades work easier. Using a cheap wiper blade can cause it to break down faster and that can reduce visibility when You need it most in the rain.