Access

Access LOMAX Tri-Fold Tonneau 19-25 Ram 2500/3500 6'4" w/o RamBox

Name: Access LOMAX Tri-Fold Tonneau 19-25 Ram 2500/3500 6'4" w/o RamBox
Brand: Access
SKU: B1040069
Price: 1200.2 USD
Availability: InStock

$1,200.20 USD

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SKU:B1040069

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Key Features

Matte black aluminum tri-fold that sits less than half an inch above the Ram HD bed rail
Continuous side-rail seal plus water-resistant vinyl-coated hinges keep the box dry
Automatic ten-point lock engages as the cover closes
Pull-cord release reachable from either side of the bed
400 lb evenly distributed load rating
About 50 lbs, removable by one person
Eight TIGHT BITE clamps - no drilling into the Ram bed rail
Three-year limited warranty, built in the USA by Agri-Cover

Access LOMAX B1040069 is a matte-black aluminum hard tri-fold tonneau cover built for the 2019-2025 Ram 2500 and Ram 3500 with the 6'4" cargo box and no RamBox cargo management system. Access's application listing for this part number also excludes dually (DRW) trucks, so it is the cover for a single-rear-wheel 2500 or 3500 short-box Cummins or gas truck.

Ram's HD box is deep and the factory bed rails are tall, which is exactly where a low-profile cover earns its money. The LOMAX panel stack sits less than half an inch proud of the rail, so a fifth-wheel-tow-rated 2500 keeps its profile instead of wearing a raised box on the back. The panels themselves are aluminum sheet over extruded aluminum channels - the channel structure is what keeps a 6'4" span rigid without adding the weight of a fiberglass lid.

Key Benefits

Weathertight across the whole box: a continuous seal runs the length of both side rails, and the reinforced vinyl-coated hinges are water-resistant, so the panel joints are not the leak path.
Locks itself at ten points the moment the last panel comes down - no snaps, straps, or over-center latches to fight in the cold.
Opens with a pull cord you can reach from the driver or passenger side of the bed.
Holds 400 lbs evenly distributed across the closed cover.
Roughly 50 lbs of cover, light enough for one person to lift off the truck when a load will not fit under it.
Eight TIGHT BITE clamps do the mounting - nothing is drilled into the Ram's bed rail.
Integrated storage clips hold the folded panels for a stable, tidy stack behind the cab.

What's Included

LOMAX three-panel hard tri-fold cover
Left and right side rails
Eight TIGHT BITE clamps and no-drill mounting hardware

Specifications

Cover type: hard folding tri-fold, three panels
Material: aluminum panels on extruded aluminum channels
Finish: textured matte black
Load rating: 400 lbs, evenly distributed
Approximate cover weight: 50 lbs
Latching: automatic ten-point lock on close
Mounting: eight TIGHT BITE clamps, no drilling required
Warranty: three-year limited warranty from Agri-Cover, Inc.
Built in the USA by Agri-Cover, Jamestown, North Dakota
MPN: B1040069

Fitment

B1040069 covers the 2019-2025 Ram 2500 and Ram 3500 with the 6'4" (76 in) cargo box, ordered without RamBox.

Does not fit a RamBox-equipped truck. RamBox's in-rail storage lockers change the bed-rail profile the clamps grip, and Access lists a separate LOMAX part number for RamBox beds. Access's application for B1040069 also excludes dually / dual-rear-wheel trucks. This is not the 8' long-box part number, and it is not the cover for a 2019-2024 Ram 1500 Classic or a 5'7"/6'4" Ram 1500 DT.

2019-2025 Ram 2500 - 6'4" box, no RamBox, SRW
2019-2025 Ram 3500 - 6'4" box, no RamBox, SRW

FAQ

Does B1040069 fit a Ram 2500 with RamBox?

No. B1040069 is the no-RamBox part number. Access catalogs a separate LOMAX tri-fold for 6'4" Ram beds equipped with RamBox.

Will B1040069 fit a Ram 3500 dually?

Access's application listing for this part number excludes dually trucks, so a dual-rear-wheel 3500 should be treated as a no on this part number.

What is the difference between B1040069, B2040069, and B0040069?

All three cover the same 2019+ Ram 2500/3500 6'4" no-RamBox application. B1040069 is the standard matte black finish, B2040069 is the diamond-plate finish, and B0040069 is the LOMAX Professional Series in Black Diamond Mist.

Does installing B1040069 require drilling the Ram's bed?

No. The rails mount with eight TIGHT BITE clamps and Access lists the install as no-drill.