BAMF expo bed bars

I got used BAMF expo bed bars and planning on putting RTT on it.
But I can find out the bars' weight capacity. It seems that there bars are discontinued.
Does anyone know if I can use these bars for RTT

It's this one in the below post
https://www.tacomaworld.com/threads/bamf-expo-bed-bars.520848/

 

There's pictures of a RTT in the link. So my answer is yes... maybe...I think so

 

Wait, what?
Well.
I didn't see that.
I don't have the side panels just the bars. I don't know if this changes anything.

 

1.75" dia. x 0.095" wall steel tube is pretty strong. Assuming plain mild steel, some very rough calculations show that each bar should probably be able to support >1,000 lb each.

TBH the bedsides are probably the weak point.

 

Ok thanks