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How to Install Poison Spyder Rubber Rocker Liners (97-06 Wrangler TJ) on your Jeep Wrangler

Installation Time

90 minutes

Tools Required
  • Floor Jack
  • 9/16 Socket/Wrench
  • 7/32 Hex Key
  • 3/4 Socket

This guide only covers the installation of the liners and not the installation of the Poison Spyder Rocker Knockers. 


1. If installing new Poison Spyder Rocker Knockers, remove existing flares and use 3/4 wrench to loosen body mount bolts.


Follow instructions provided for Poison Spyder Rocker Knockers installation. 


2. Check liners for fit. Make adjustments if necessary. 


3. Install (or reinstall) Rocker Knockers on TJ.

TIP: It is easier to place the Rocker Knockers in position and slide the Poison Spyder Rubber Rock Liners between the Rocker Knockers and the Jeep body. Check for fit. 


4. Install (or reinstall) hardware provided for Rocker Knockers.

Tip: RTV Silicon sealant can be used seal the top edge of the Rocker Knockers to prevent dirt and road debris from falling between the Rocker Knockers/ Jeep body and the liners.


Installation Instructions Written by ExtremeTerrain Customer Tim Hoffecker 5/25/2018.