re: Does anybody here have any experience dealing with Kirk's on Airline?

It's basically turned into nothing but a rim shop. There was a time when it had good prices and a good selection for trucks. As somebody else said, Capitol Campers is good. Personally I would order them online and install them myself, then have the guy on Florida in Walker spray a Rhino Liner in it.

ETA: "Them" mean running boards or nerf bars.