Tow package

Recently bought a '14 4x4 sr5 and assumed that it had the tow package since it had a hitch. After reading several posts, im questioning whether I have it or not. I have not been able to find specific info on this particular year. I figured I could ask someone that could explain something better than reading out of a manual.

Thanks

 

Look for the tranny cooler in front of the rad, and a seven pin round plug mounted to the left of the hitch.

 

Are those Nitto grap tires?? looking for something better than what I currently have. I do have a 7 pin next to the hitch but from what I read, having a 7 pin was not an indicator of having the tow package? But I'll have to look for tranny cooler, thanks man