Hitch size/Class??? Help!!

[SoCalRunner]

I'm looking into getting a hitch mounted bike rack and i'm not sure about the size of my hitch thingy. I measured diagonly,veritcally and horizontally and none match the standard options posted on websites!! The main question is 1 1/4 or 2inch and my measurements were like 2.25 or over. What gives?? Can anyone with a 2005 Sport Edition tell me which hitch size to use/pick. THanks.

 

[BC4Runner]

Your runner has a 2" receiver.

 

[SoCalRunner]

what about the class?

2inch reciever but what about the class?

 

[dingo]

Your V6 has a Class III weight carrying hitch. The V8's usually come with a Class IV weight distributing hitch. You can always swap it out to a Class IV if you so need it.