Protect your door sill from damage in style with the Putco GM Licensed Stainless Steel Door Sill Plates. These quality trim pieces are constructed out of polished T - 304 stainless steel, giving them a mirror - like finish. Putco has gone above and beyond and added the GMC logo to the door sill plate via Laser Etch. Each set of door sills are custom made for your truck's year, make, and model for a perfect fit.Every Putco stainless steel door sill plate is backed by a Limited Lifetime Warranty against rust and made right here in the good ol' United States (Des Moines, IA). So, if you are looking to give your truck a little more protection from rocks and other debris, then the Putco GM - licensed stainless steel door sill plates are perfect for you.