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  1. Tonneau Cover
  2. Lomax
  3. Fold-Up - Hard
  4. Low Profile - Top of Bed Rails
  5. Rack Compatible
  6. Aluminum
THIS ITEM IS NOT A FIT FOR
1999 Kia Sephia
etrailer Installation
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Lomax

Lomax Professional Series Hard Tonneau Cover - Folding - Aluminum - Black Diamond Mist

Part Number: AB0070029
In Stock
$1,353.60
Retail:$1,504.00
You Save: $150.40
Tonneau Cover
Not Confirmed to Fit

1999 Kia Sephia

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Product Images

In Use/Installed

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Tri-fold cover secures to side rails at 10 points for maximum security for your truck bed and cargo. Heavy-duty, lightweight aluminum panels feature a diamond plate finish for a bold, aggressive look. Easy to remove without tools for full bed access. Great Prices for the best tonneau cover from Lomax. Lomax Professional Series Hard Tonneau Cover - Folding - Aluminum - Black Diamond Mist part number AB0070029 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (6)
  • Q & A (0)
  • Photos

Lomax Tonneau Cover - AB0070029

Highlights

  • Custom Fit for Your Vehicle: Secures to your truck bed with model-specific clamps and hardware
  • Keeps Gear Secure: 10 locking points engage side rails so cargo stays protected.
  • Full Bed Access: Panels fold or lift off without tools for complete open-bed use.
  • Handles Weather Easily: Rubber seals and vinyl-coated hinges keep water and dust out.
  • Stays Low and Quiet: Sits 1/2" above rails for a clean look and reduced wind noise.
  • Built Strong but Light: Aluminum panels hold 400 lbs evenly while weighing about 50 lbs.
Made in USA

Features to know about

Secure Your Gear: 10-Point Locking System

When you’re carrying tools, camping gear, or expensive equipment, you need real protection. The Lomax Professional Series locks down tight with a 10-point security system. Two hooks slide into the front catches, four more engage along the aluminum channels, and four latches automatically secure when the cover is closed. Once you lock your tailgate, the bed is fully sealed off from prying hands. There are no exterior latches to tamper with, so your cargo stays safe wherever you park.

Close-up of Lomax Professional Series tonneau cover hooks and latches securing panels to side rails for maximum security.

All-Weather Defense: Watertight Seals and Water-Shedding Design

Rain, dust, and road grime don’t stand a chance against this cover. Continuous rubber seals run the full length of the rails, and vinyl-coated panel hinges keep water out of the bed. The cover’s slight arc helps route rainwater away, so it sheds water without the need for drain tubes. Whether you’re hitting a construction site or driving through a storm, your cargo stays dry and clean.

Close-up of Lomax Professional Series tonneau cover weathertight rubber seal on truck bed rail.

Full Bed Access: Tri-Fold Aluminum Panels

You don’t have to choose between keeping your bed covered and hauling large cargo. The tri-fold panels give you quick access to two-thirds of the bed for tall or long loads, and when you need the full bed, you can lift and remove the lightweight panels in seconds—no tools required. Built-in handles and retractable storage straps hold the folded cover securely while you drive, and since it sits low, you keep clear rear-window visibility.

Lomax Professional Series aluminum tri-fold tonneau cover folded on pickup truck bed to show easy access for loading cargo.

Close-up of Lomax Professional Series tonneau cover latch and release cable at tailgate for easy opening.

Folded Lomax Professional Series tonneau cover secured with storage clips and retractable straps at the cab.

Pickup truck with folded Lomax Professional Series tonneau cover behind cab allowing room for tall cargo.

Close-up of Lomax Professional Series tonneau cover safety strap with carabiner attached to panel bracket.

Built to Last: Diamond Plate Aluminum Construction

The Lomax Professional Series uses aluminum panels that are 20 percent stronger than aluminum truck body parts. Each panel is impact-resistant, lightweight, and can support up to 400 lbs of evenly distributed weight. The black diamond mist finish resists scratches, UV fading, and minor impacts, so it keeps looking sharp while taking daily abuse. With a total weight of only about 50 lbs, it’s easy to lift yet tough enough for years of use.

Closed Lomax Professional Series aluminum tonneau cover protecting pickup truck bed and cargo.

Clean Look, Simple Install: Low-Profile and No-Drill Clamps

This cover sits about ½ inch above the bed rails for a flush, streamlined look that reduces wind drag and helps improve fuel economy. Eight Tight Bite clamps secure the side rails firmly without drilling, and the stake pockets remain open for racks or tie-downs. The result is a rugged, professional-grade cover that installs easily and keeps your truck looking refined and ready for work.

Low-profile Lomax Professional Series aluminum tonneau cover with black diamond mist finish on pickup truck bed.

Installing Lomax Professional Series tonneau cover panels onto side rails of pickup truck bed.

Specs

Weight and Capacity

  • Weight capacity: 500 lbs

Warranty

  • Warranty: 3-Year limited warranty

B0070029 Lomax Professional Series Hard Tonneau Cover - Tri-Fold - Aluminum - Black Diamond Mist

Installation Details AB0070029 Installation instructions

This Product Fits The Following Vehicles




Ratings & Reviews

5.0

6 reviews
5 Stars
(6)
4 Stars
(0)
3 Stars
(0)
2 Stars
(0)
1 Star
(0)
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by:
This is the 2nd time I have bought my tonneau cover and side rails for my truck and once again the products are top notch and look amazing on my truck. My first purchase was for a Nissan Frontier Pro4X. This time it was for a GMC Sierra 1500 crew cab. Thank you too E-Trailer for helping make my truck awesome. I highly recommend E-Trailer for any after market upgrades.
Kate F. profile picture
Etrailer Expert

Kate F.

3/18/2026

Thanks for including the picture Andy, the cover looks sharp on your red truck! Thanks for being a loyal etrailer neighbor (customer).

by:
2020 Toyota Tacoma
The product is excellent! The only problem I had is that the box it was shipped in was very damaged, one side torn open. There was no damage to the product and all parts were there but the shipper did a very poor job patching up the box.
by:
Great product! Easy install!
by:
Relatively easy to install, looks great and seems to fit well. Etrailer delivered promptly, had great follow up and I will be ordering from them again! Great employees, I loved the self help videos done by the employees..
Dan profile picture

Dan

4/4/2023

Awesome! Keeps things in the bed dry and safe. It’s sturdy, quiet and efficient to open and close. If I have something taller than the bed walls, it folds up easily into a compact size so it can be easily stored in the bed, and put back in when cargo is removed

by:
We really like ths cover. Keeps the camping equipment in our truck secure and looks pretty flasy on our Laramie.
by:
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See what our Experts say about this Lomax Tonneau Cover


Info for this part was:

Employee Tyler C
Edited by:
Tyler C
Employee Wilson B
Updated by:
Wilson B
Employee Mark S
Written by:
Mark S

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