I have had my Smitty Built bars since 2003. Easy installation and you don't need to mess with body mounts. They mount just like the factory running boards. No rust on the bars. I have had to pull the mounts off and sand/re-paint with spray on bed liner. With the amount of salt DOT uses I would do a full under body cleaning every spring and touch it all up with some spray undercoating anyways.
I got mine on E-bay at a great price. No idea what brand they are, cause it said nowhere on or in the box. Had them since 2004 and so far I haven't had any problems.