my wheels are factory "tremor" edition wheels. Similar to the 4x4 wheels you find on higher end models and 4x4, but with painted inside pockets (factory).

You will have no problem fitting 31s.

Hello,
I have a quick question about the rims on your truck. They are the stock 16inch rim from the 4x4 04-06ish model. I read in an earlier post that your truck is 2wd. Do these rims bolt right up or is there any modifications that must be made to fit these rims? I am currently looking for a set of these rims for my 01 Edge 2wd and wanting to wrap them in 31s.
Thanks