What is the correct oil filter wrench size for the 2010 Corolla?

The oil fitler wrench on a 2010 Toyota Corolla iS64.5mm. This will connect to a standard 3/8" ratchet and usually You will also need to use an extension to reach the filter. You should only use an oil filter wrench when You are loosening the oil filter from the vehicle, and not tightening one. If You over tighten Your oil fitler it can become nearly impossible to remove as it heat cycles with the engine and gets held in place tighter. You should always change Your filter every time You change Your oil as well. Running new oil through an older filter can allow it to pick up contaminants and waste the good oil.