AMP Research 77121-01A PowerStep XL Electric Running Boards for 2007-2018 Jeep Wrangler JK, 2-Door 2004 All ride height increases are

All ride height increases are approximate and will vary due to vehicle specification (Engine size

depending upon the application

1988 - 2000 GMC C/K Series Pickup 6-1/2 Foot Bed - excluding Stepside

Wheel Size: 16" thru 20" x 9" wide rims with 4

AMP Research 77121-01A PowerStep XL Electric Running Boards for 2007-2018 Jeep Wrangler JK, 2-Door 2004 All ride height increases areThe AMP Research PowerStep XL automatic electric powered running board is designed for lifted trucks. The board has been integrated into a custom rocker rail and creates a seamless look while providing a 3 in. lower stepping surface than the original PowerStep. This allows easier access to and from your lifted truck or Jeep. Vehicle Applications: 2007 2018 Jeep WRANGLER(JK) 2 DOOR, NOT PLUG N' PLAY SYSTEM