I am looking to put bucket seats in 2011 suburban. First can I trade them out with the bench? Second, if interested to trade, the bench is ebony black, let me know?

If your Suburban came with the bench seat you will not be able to trade it out for the bucket seats. From the factory depending on what seats were to be installed it was assembled with different floor mounting hardware. Also, it is illegal to alter or modify the seat mounting brackets, which is why a dealership will not do it. I recently found all of this out when I wanted to do the opposite, swap rear buckets for a bench seat. Sorry, you unfortunately will have to buy a different vehicle to get your rear bucket seats.