INEOS QUARTERMASTER - ACS ROOF HALF RACK 2024+

Q: Can I add lockable, water-resistant storage?

Yes, with the GearPOD ROOF — a nearly 96-quart, side-opening storage box with locking handles and a water-resistant seal, accessible from the side.

INEOS QUARTERMASTER - ACS ROOF HALF RACK 2024+ - Leitner Designs

INEOS QUARTERMASTER - ACS ROOF HALF RACK 2024+

$1,050.00

Quantity

ACS ROOF: The Modular Half Rack for Your INEOS Quartermaster

A low-profile half rack that bolts to the Quartermaster's roll cage with billet aluminum bases — infinitely adjustable load bars, Safari Window compatible, and built to expand as your gear does. 2024+.

Bolts directly to the INEOS roll cage via billet 6061-T6 aluminum bases — no reliance on the factory rain gutter. Comes with all mounting hardware.

✓ Billet aluminum mounting bases — machined from 6061-T6 aluminum, they bolt directly to the INEOS roll cage for ultimate strength, not the factory rain gutter.
✓ Safari Window compatible — the half rack integrates seamlessly with Safari Windows without any interference.
✓ Ultra-low profile — adds just 2 inches to the height of your Quartermaster.
✓ Lightweight — at just 40 lbs, the half rack adds cargo capability without the weight of a full platform.
✓ Modular, adjustable load bars — slide into toothed channels so you can reposition gear or add bars as your setup grows.
✓ Cross-brand compatible — works with T-track accessories from Thule, Rhino-Rack, and Yakima.

Why ACS ROOF

ACS ROOF brings 10 years of Active Cargo System engineering — and hundreds of thousands of off-road testing miles — to the roof of your INEOS Quartermaster. This half rack delivers extreme load-carrying capability thanks to 6063-T6 aluminum extrusion and billet-machined 6061-T6 aluminum brackets that bolt directly to the roll cage.

Every ACS ROOF is over-engineered and over-built in Corona, California, with Grade 10.9 black Zi-Ni fasteners and a dual-stage powder coat finish. At just 2 inches tall and 40 lbs, this half rack keeps a low profile while integrating cleanly with your Safari Windows.

Specifications

Part #	00-QM1-2R-1825
Weight	40 lbs
Overall height	2 inches
Mounting	Billet 6061-T6 aluminum bases bolt directly to the INEOS roll cage
Material	6063-T6 aluminum extrusion with 6061-T6 billet brackets
Fasteners	Grade 10.9 black Zi-Ni coated with Loctite
Wall thickness	Heavy-duty 1.5mm to 3.0mm multi-wall aluminum
Wind noise reducer	Included
Accessory compatibility	Fits many Thule, Rhino-Rack, and Yakima T-track accessories
Finish	Zinc-plated with dual-stage powder coat
Load capacity	500 lbs static, 250 lbs on-road, 125 lbs off-road (always check your vehicle manufacturer's roof load rating)
Fitment	INEOS Quartermaster (2024+) — half rack
Origin	Designed, engineered, and manufactured in the USA

Installation

ACS ROOF for the Quartermaster mounts to the roll cage using billet 6061-T6 aluminum bases — a stronger anchor than the factory rain gutter. Follow the included instructions and torque specs for a secure fit.

Mount the billet bases

Attach the billet 6061-T6 aluminum bases to the INEOS roll cage per the install guide.

Position the half rack

Set the half rack frame onto the mounting bases, confirming Safari Window clearance.

Secure the fasteners

Attach using the included Grade 10.9 black Zi-Ni fasteners with Loctite, torquing to the spec in the install guide.

Adjust the load bars

Slide the load bars into the toothed channels and position them for your gear before locking them in place.

NOTICE: The Quartermaster platform racks are strong enough to support the heaviest tents, but the low-profile design makes the tent-securing fasteners nearly impossible to reach. For tents, we highly recommend the Load Bar Kit, designed for hassle-free tent mounting.

Download the full installation instructions (PDF) →

Frequently Asked Questions

See all FAQs →

How does the ACS ROOF half rack mount to the INEOS Quartermaster?

It bolts directly to the Quartermaster's roll cage using billet 6061-T6 aluminum mounting bases, so it doesn't rely on the factory rain gutter for strength.

Is the half rack compatible with Safari Windows?

Yes. The half rack integrates seamlessly with Safari Windows without any interference.

What is the load capacity on the Quartermaster half rack?

It's rated at 500 lbs static, 250 lbs on-road, and 125 lbs off-road. Always confirm your vehicle manufacturer's roof load rating, as it may be lower than the rack's capacity.

How much does it weigh and how much height does it add?

The half rack weighs just 40 lbs and adds only 2 inches of height, keeping the Quartermaster low-profile and light.

Can I mount a roof-top tent?

Yes, the platform supports the heaviest tents. Because the low profile makes the securing fasteners hard to reach, we recommend the Load Bar Kit for hassle-free tent mounting.

Can I add lockable, water-resistant storage?

Yes, with the GearPOD ROOF — a nearly 96-quart, side-opening storage box with locking handles and a water-resistant seal, accessible from the side.

Tags: GRENADIER