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  1. Tonneau Cover
  2. Extang
  3. Fold-Up - Soft
  4. Standard Profile - Top of Bed Rails
  5. Vinyl
  6. Gloss
THIS ITEM IS NOT A FIT FOR
1989 Subaru GL
Extang

Extang Trifecta ALX Soft Tonneau Bed Cover - Folding - Vinyl

In Stock
$519.99
Retail:$676.96
You Save: $156.97
Tonneau Cover
Not Confirmed to Fit

1989 Subaru GL

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Product Images

The Trifecta ALX includes the same features as the Trifecta 2.0 but with a Secure Rotary Release Latching System at the tailgate and an automatic latching feature that willl make getting goods in and out of your truck bed that much faster.

Great Prices for the best tonneau cover from Extang. Extang Trifecta ALX Soft Tonneau Bed Cover - Folding - Vinyl part number EX77AR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (5)
  • Q & A (0)
  • Photos

Extang Tonneau Cover

Highlights

  • Custom Fit for Your Vehicle: Secures to your truck bed with model-specific clamps and hardware
  • Keeps Gear Protected: Heavy-duty vinyl and adhesive-free seals guard against water and dust.
  • Fast Access to Cargo: Rotary Release latch and auto-latch let you open and close quickly.
  • Full Bed Flexibility: Tri-fold design frees up two-thirds of the bed in seconds.
  • Simple Install: No tools or drilling; T-handle clamps secure the cover tight.
  • Built to Last: Aircraft-grade aluminum frame with durable black powder coat finish.
Made in USA

Features to know about

Fast Bed Access: Secure Rotary Release Latching System

Getting to your gear is quick with the Secure Rotary Release latch at the tailgate. Just rotate the release knob on the rear driver side and lift—it’s that easy. The automatic latching system locks the cover in place as soon as it meets the bed, so you can close it up without using tailgate clamps. It’s a simple, one-hand operation that saves time every time you load or unload.

Haul More When You Need To: Tri-Fold Design

You don’t have to choose between cargo space and coverage. The tri-fold design lets you open just the rear panel for small loads or fold up the rear and center panels to free up two-thirds of your bed. When you need the full bed, the whole cover can be removed with no tools—no rails left behind. It’s built for everyday flexibility whether you’re hauling tools, luggage, or outdoor gear.

Tough Build for Everyday Use: Aluminum Frame and Heavy-Duty Vinyl

The aircraft-grade, rustproof aluminum frame and bows are powder coated for strength that lasts. The top uses heavy-duty Ancona pebble-grained fabric that shields your bed and cargo from water, dirt, and dust. Adhesive-free perimeter seals help keep moisture out, while the vinyl grain finish gives it a clean look on top of the bed rails.

Install and Go: No Tools or Drilling

Setting it up is quick thanks to sturdy T-handle clamps at the front panel that secure the cover to your bed flanges. There’s no drilling or tools required—just clamp it on and go. At about 35 lbs, it’s easy to handle yet strong enough to stay secure through everyday use.

Built for the Long Run: Lifetime Warranty

The Trifecta ALX is made for years of reliable use with a lifetime warranty backing up its materials and design. It’s a durable, low-profile cover that keeps your truck bed protected in all kinds of weather while making access fast and simple.

Specs

Weight

  • Approximate weight: 35 lbs

Warranty

  • Lifetime warranty

90457 Extang Trifecta ALX Soft, Folding Truck Bed Cover

Item # EX77AR

Installation Details EX77AR Installation instructions

This Product Fits The Following Vehicles




Ratings & Reviews

4.4

5 reviews
Review sort icon

The Trifecta ALX includes the same features as the Trifecta 2.0 but with a Secure Rotary Release Latching System at the tailgate and an automatic latching feature that willl make getting goods in and out of your truck bed that much faster.


by:



by:

Works great!



by:

Top sags and catches water like a bird bath.
If it was tighter it would be a better top.



by:

First time truck owner, and first time with a bed tonneau cover. Installation went well, but the side rail interferes with the opening of the Ridgeline's in-bed trunk cover. There is very little lateral adjustment on the side rail, and I have it pushed over as far as it can go. Only hits on one side, and it scrapes the rail. Does allow the trunk cover to open fully, but... Called Extang and they said that was to be expected. Would have been good to know ahead of time. Otherwise, satisfied with the build quality and operation (so far).



by:

Fit was perfect for the 2024 Honda Ridgeline with just a minor rubbing of the truck in-bed trunk lid on the side rails when fully opened.

As usual, the eTrailer installation videos were a life-saver and always better than those from the manufacturers. Very clearly shows full installation process with cautions and detail. This, and competitive prices, are the primary reasons for my always buying through eTrailer when my items are available.


5
5

See what our Experts say about this Extang Tonneau Cover


Info for this part was:

Employee Wilson B
Updated by:
Wilson B
Employee Matthew S
Written by:
Matthew S
Employee Daron K
Edited by:
Daron K

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