Auto Ventshade 91810 Stepshield Black Door Sill Protector, 4-Piece Set for 1999-2009 Ford F-250, F-350 Super Duty with SuperCab Protects painted door sill from scratches and scuffs Custom design to fit your vehicle Easy, no-drill installation Apply with automotive grade 3M tape Proudly made in the USA and backed by a Limited Lifetime Warranty