THIS IS A NEW PAIR OF STEEL 2 DOOR EXTENDED CAB OUTER ROCKER PANELS THAT FITS THE FOLLOWING: 88,89,90,91,92,93,94,95,96,97,98/1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998 Chevrolet / Chevy Silverado Sierra Pickup GMC Pickup Full Size Truck Rocker Panel. 88,89,90,91,92,93,94,95,96,97,98/1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998 .