GMC CarbonPro Tonneau Cover Drill Guide

Files (1)
Reference shelf
Recommended filament for this print
Product references matched to the published material guidance. Confirm diameter, heat resistance, colour, and printer compatibility.
| Referenced item | What to verify | Price & availability |
|---|---|---|
| PETG filamentAmazon · Affiliate link | Amazon product page for 1.75 mm PETG; confirm colour, spool size, print temperature, seller, and delivery region. | Check price at Amazon |
| ASA filamentAmazon · Affiliate link | Amazon product page for 1.75 mm ASA; use an enclosure and suitable ventilation, and confirm seller and regional availability. | Check price at Amazon |
Affiliate disclosure: if you buy through an eligible link, 3DPrintedCarPart may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Confirm product specifications, compatibility, seller terms, and vehicle safety before ordering or using anything. Amazon may redirect you to a nearby supported store; otherwise the original Amazon.com page remains available.
License & use
The file license permits commercial reuse, subject to any applicable attribution or share-alike terms. License status does not verify vehicle fitment, OEM rights, design patents, or safety.
Shared by
Steve Dertien (DERTY_Garage)Designers selling from the US, Canada, the UK, the EU/EEA (except Iceland), Switzerland and Gibraltar can also list separate original designs for sale and receive 80% of the listing price, paid out by Stripe in your local currency (conversion fees may apply). Claiming credits you here; it doesn't put this imported part up for sale.
Description
This drill jig is used on GM CarbonPro equipped trucks to locate and drill the hole for mounting a tonneau cover. You'll need a M6 J-Nut insert from Amazon and a corresponding M6-1 flange bolt. - Amazon M6 U-Nut: https://www.amazon.com/gp/product/B00C3MUY9K - Amazon M6-1 Flange Bolt: https://www.amazon.com/gp/product/B0040CWWS2 Along the bed rail under the plastic cap are six locations, 5 require the J-Nut and drilled hole through the bed rail cover. Drill the initial hole with a 1/4" drill. You may want to increase the hole diameter to 5/16" for a little more clearance during installation..
Compatible Vehicles
Originally published on thingiverse.com by Steve Dertien (DERTY_Garage) · License: CC BY
Browse categories
Browse other part families
Jump to interior, exterior, accessories, dashboard, mechanical, or tools hubs when you need a different kind of replacement part.
Verified by drivers
Share whether this print actually fits a real car. Installed photos and material notes make the catalog more trustworthy.
Comments (0)
Part lists
Ask the community about this part
Start a fitment, printing, or design discussion with this part already attached.
Related Parts
Most specific car + model + year + category matches first, with popular parts mixed in.





