Protect your door sill from scratches in style with the Putco Chevy Bow Tie logo 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 Chevrolet letters and Bowtie logo to the front door sill plates. Each set of door sills is 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. This is the perfect way to give your truck a little more protection from the rough steps it gets and give it a more premium look at the same time. These GM - licensed products are designed and manufactured in the USA by Putco Inc. Des Moines IA.