Stupid query on oil changes: "TT"

Hi guys,

While researching oil change capacity and torque specifications, I came across the following information:

For the 2019 Toyota Tacoma with the 3.5L V6 engine, the oil capacity is 6.2 quarts with a TT filter or 6.1 quarts with an O TT filter.

What does TT imply in this context? I used an OEM filter and full synthetic oil, and the manual states 6.2 quarts, so I’m good, but I’m curious about the message.

1 Like

I’ve seen TT used for Toyota Tech as well, usually in the context of service bulletins or guides. Since you’re following the manual with OEM parts, you’re good to go.