What is the difference in bumpers sr5/base vs. limited?

[jeremy9allen]

I just ordered a new front bumper for my 97 sr5.

I am curious as to what the difference is in the front bumpers for the different models. From the pictures I have seen, they all look the same to me.
The base and sr5 use the same bumper, and the limited has its own apparently?

Anyone know what the difference is?

 

[techno]

I think the limiteds all come with holes for flares on the sides

 

[The Dude]

For the 96-98 runners, I believe the SR5's had chrome bumpers and the base models came painted gray.