This is a Left & Right rocker bottom set slip-on panel for your
1999-2006 Chevy & GMC Truck
Fits 1500, 2500, 3500 series
Extended Cab trucks 3 or 4 door
**Also fit 2 door regular cab if you trim it to fit**
Measures about 73" x 6"
Fits under front door & rear door on drivers & passengers side
Left = Drivers side
Right = Passengers side
Correct shape, correct contour, correct rib inserts, best on the market!!