I would like to appologize before hand if this has already been posted and answered somewhere but I couldn't locate it anywhere. I an wanting to know if anyone knows where I can find motorized stepsides for my 98 gmc sierra extended cab or if they even exist. What I'm looking for, in case you may not know what I mean, are the steps that lower down when you open the door. If any one has any idea where I might be able to find these (for a reasonable price of course) please get back in touch with me. Thanks.