Upgrade your GMC Sierra or Yukon with the Putco GMC etched stainless steel rocker panels . These GM licensed panels dont just look good on your truck but also protect your rockers from getting chipped and damaged by carts, other doors, and debris from the road.We have constructed these rocker panels to last a lifetime, made out of 26GA premium T - 304 stainless steel that is polished to have a mirror - like finish. Also, these panels have a GMC logo etched into the driver and passenger - side door panels. Each panel is custom - designed to fit the contour of your year, make, and model. Also, each panel is pre - applied automotive - grade 3M adhesive, so instilling is as easy as cleaning the area and pressing the panel into place. Each kit is designed and manufactured in the USA By Putco Inc Des Moines IA.If you want to show your GMC pride and protect your truck at the same time, then these GMC licensed rocker panels are a must have. These rocker panels are made in the USA and are backed by Putcos NeverRust Limited Lifetime Warranty.