GMC / Chevy Multi Mount Panel (2019+ Chevy Silverado, 2019+ GMC Sierra) 2021+ Chevy Suburban / Tahoe, 2020+ GM 2500 / 3500
Installation Instructions
General Note: To help prevent cross threading during installation, we recommend verifying bolts and threads by taking the applicable bolts and threading them in by hand to the corresponding hole.
If you are installing our new Tabbed Premium or Utility MMP, you will loosen the front and rear bolts, tilt the seat back and slide our panel with the tabs up underneath the front seat legs. Panel will slide around both bolts. Add a little Loctite then torque the factory bolts back down to 27ft-lbs.
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Multi-Mount Panel Installation Instructions
Before You Begin
- If applicable, remove the trim pieces around the seat base.
- Tools needed: See the “Tools Needed” section above.
- Use Blue Loctite on the factory seat bolts before reinstalling them.
- Do not fully tighten any hardware until instructed to do so.
Step 1 — Remove Seat Trim
If applicable, remove the trim pieces around the seat base to access the seat mounting bolts.
Step 2 — Remove the Front Seat Bolts
Slide the seat all the way to the rear.
Using the appropriate Torx tool, remove the front bolt from each seat rail.
Set the factory bolts aside. You will reuse them during installation.
Step 3 — Install the MMP Brackets
Take the two MMP bracket blocks and position one under each seat rail.
- The block portion should extend forward and hang off the front of the seat rail.
- Align the holes in the MMP brackets with the factory seat mounting holes.
- Apply Blue Loctite to the factory seat bolts.
- Insert the factory bolts through the seat rails and MMP brackets and into the factory floor mounting holes.
- Leave the bolts loose for now.
Step 4 — Install the Multi-Mount Panel
Using the provided stainless steel button-head bolts, loosely attach the Multi-Mount Panel to the front of the MMP brackets.
Panel orientation: The taller side of the Multi-Mount Panel should be toward the door.
Do not fully tighten the button-head bolts yet.
Step 5 — Align and Torque the Seat Bolts
Before tightening anything, verify that:
- Both MMP brackets are properly positioned under the seat rails.
- The Multi-Mount Panel is straight and properly aligned.
- All mounting holes are centered and the hardware is seated correctly.
Once everything is aligned, torque the factory seat bolts to 27 ft-lbs.
Step 6 — Tighten the Panel
Fully tighten the stainless steel button-head bolts securing the Multi-Mount Panel to the MMP brackets.
Reinstall any plastic trim pieces that were removed.
Final Check
Before operating the vehicle, verify that all mounting hardware is properly tightened and the Multi-Mount Panel is securely attached.


