2001-2006 Toyota Tundra Tonneau Bed Rack | Leitner Designs ACS Forged Tonneau

A tonneau cover keeps your gear dry and your bed secure. A bed rack lets you haul oversized loads, mount accessories, and carry a rooftop tent. For most truck owners, it's been one or the other — because running both at the same time wasn't possible.

The Leitner ACS Forged Tonneau changes that. It's a full-height modular bed rack engineered to mount directly to the rails of a compatible retractable tonneau cover, so you get weather-protected covered storage underneath and a complete cargo rack system on top. Same truck, both functions, fully accessible from either direction.

What is the ACS Forged Tonneau?

The ACS Forged Tonneau is Leitner's tonneau-compatible version of their flagship ACS Forged bed rack — the same precision-built, modular system trusted by overlanders and built to the same standard, redesigned to integrate with a T-Slot Rail retractable tonneau cover. It gives you Leitner's full load bar system, GearPOD compatibility, and the ability to carry gear on top while keeping your bed covered and secure below.

Designed and built in Corona, California, and refined over five years and hundreds of thousands of off-road miles.

What you need to run this system

This listing is for the rack only. To run the full ACS Forged Tonneau system, you need two things:

1. A compatible Pace Edwards T-Slot Rail tonneau cover. This fitment is compatible with Pace Edwards Explorer Series covers only. Leitner strongly recommends a powered cover so you can open and close it with the rack fully loaded.
2. This rack. Which mounts to those cover rails and gives you Leitner's complete ACS modular system on top.

Compatibility notes

• Fits 2001-2006 Toyota Tundra in 6'4" bed configuration
• Compatible with Pace Edwards Explorer Series covers only
• The rear load bar does not slide on the Tonneau version

Forged Tonneau Instructions | Product Video