2019 trailer package

Do I have a class 4 0r 5 ?

 

Pretty sure mine’s a class IV since the receiver opening is 2” rather than 2.5”. I took the Toyota rubber plug off my taco and it works in the tundra.

https://www.drawtite-hitches.com/learning_center/general-towing-classes

 

Yes mine is 2 inch by 2.5 inch. ??

 

My 2019 has a two inch receiver, which is typically class IV, but some class V hitches also have two inch receivers, so I guess I don't really know the answer to your question. Since some class IV hitches are rated well above the Tundra's capacity it is most likely class IV. The important things are that you know the maximum capacity of your Tundra, the fact that it has a two inch receiver, and that your ball and ball mount are rated for the load you intend to pull.