15% OFF ORDERS $35+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
AAPDEAL
*
Exclusions apply.
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Speed Perks
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Loading...
Share
broken-thumbnail-image
broke-image
Loading...
How Would You Like To Get This Item?

Store Pickup

Loading...Loading...Loading...

Same Day Home Delivery

Loading...Loading...Loading...

Home Delivery

Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...

Product Information

Product Details
Part No. 88638
Warranty Details (5 YR REPLACEMENT IF DEFECTIVE)
While the Solid Fold ALX might look like just another hard folding bed cover, its feature-packed design proves to be anything but average. Built from lightweight, 1 Inch thick EnduraShield panels, the Solid Fold ALX from Extang resists dents, scratches and UV induced fading better than typical aluminum or fiberglass panels. Despite being lightweight, the structure is remarkably strong- capable of supporting 600 Pounds of evenly distributed weight. That is incredibly tough by any standard. Our Secure Rotary Release Latching System makes the Solid Fold ALX secure yet amazingly easy to operate, day in and day out. The Solid Fold ALX features an attractive Matte Black Textured finish applied over an aircraft-grade aluminum frame constructed to deliver unrivaled bed and cargo protection.

Product Features:
  • Secure Rotary Release System Uses A Simple Twist And Lift Function To Open And Close The Cover Without The Use Of Tailgate Clamps
  • Non-Locking
  • Durable 1 Inch Thick Endurashield Panels Resist Dents, Scratches And UV Induced Fading
  • Capable Of Supporting 600 Pounds Of Evenly Distributed Weight
  • Hard Polymer Rubber Corners, Hinge Caps And Snap-On Perimeter Seals Keep Out Virtually All Elements
  • Attractive Matte Black Textured Finish Applied Over An Aircraft-Grade Aluminum Frame Constructed To Deliver Unrivaled Bed And Cargo Protection
  • Jaw Grip Clamps For Easy Installation
Loading...
Loading...Loading...Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...
No results
Loading...
Loading...Loading...Loading...Loading...Loading...
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2025 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®