This is a Left & Right OEM type extended rocker & inner rocker panel for your
1988-1998 Chevy & GMC Truck
1992-1999 Suburban
1994-1999 Tahoe
1994-1999 Yukon

Fits under front door (only under front door) on drivers side ONLY

This rocker extends into jambs on both ends for proper replacement

1.2MM thick! Best on the market!!

If you need the other side we have it listed

Left = Drivers side
Right = Passengers side