Tectonic™ Dual-Motion Tri-Fold Truck Bed Cover
$2,499
Break free from the limits of every bed cover you’ve ever owned. Introducing Tectonic™ by Peragon®–the first ever, dual-motion truck bed cover. 26 years in the making, Tectonic™ is a solid aluminum truck bed cover with no-limits access, haul-on-top capabilities, and a lifetime warranty.
We wanted a bed cover made for more.
Unrivaled security
Keep your stuff safe
No cheap hinges, fabric or lightweight sandwich panels here. We use welded solid sheet aluminum with structural support members, brought together with hard anodized machined aluminum hinges and components.
- Two robust locks, one key
- No-tamper hinges and exterior components
- Welded .080 sheet aluminum
Keep nature outside
Ready for any weather
A belt-and-suspenders approach to weather protection deploys multiple layers of sealing, creating a robust barrier to the elements, ensuring your cargo stays dry.
- Thick fin and bulb EPDM perimeter seals
- Additional rubber rail seal for redundancy
- Exterior draining gutters under panel hinge points
- Rubber lock caps keep locks free from rain and ice
No-limits access
Nothing out of reach
Tectonic™ folds in the front and back for quick and easy access. It slides fore and aft just as easily, allowing unhindered access to items stowed anywhere in the bed.
- No part of your bed inaccessible
- Easily translate fore and aft
- Locks in multiple positions
Use your whole bed
Zero lost bed space
Pack your bed full to the brim, and hit the road knowing that you can access everything, everywhere.
Built to carry
No Gear Left Behind
Never run out of space again. When you've used every inch of your bed, Tectonic™ is built to carry on top.
- 400 lb. hauling capacity (on-road rating)
- Machined aluminum tie-downs
- Bed-liner rubberized finish
Second to none
A finish for the ages
First powdercoated and then finished with a spray-on bedliner coating,
Tectonic™ has the most durable bed cover finish Peragon® has ever created.
Gone in 60 seconds
Remove entirely
For those few times when you need complete access to your bed with nothing in the way, Tectonic™ removes entirely in 60 seconds by way of lift-off hinges.
Product Specifications
| Haul Capacity | 400 lb. (on-road rating) |
| Static Load Rating | 600 lb. (parked) |
| Panel Material | .080" 5052-H32 aluminum |
| Finish | FusionKOTE™ (powdercoated + bedliner) |
| Installation Time | 30 minutes or less |
| Warranty | Lifetime |
| Machined Hardware | 316 Stainless Steel |
| Removal Time | Remove entirely in 60 seconds |
| Product Weight | 30 lbs. per panel (90 lbs. total) |
Solid & Smart
All the strength without the limits
1. The roof over your bed
Our panels are crafted from laser welded .080” 5052-H32 solid aluminum, with 50% greater tensile strength than 3003 alloy aluminum.
2. These are no cheap hinges
Hinges machined from 6061-T6 Aircraft Grade Aluminum with Type III UV Resistant Anodizing (architectural grade). In other words, the bees knees.
3. Built to carry
Machined aluminum and architectural anodized tie-down cleats are integrated directly with the structural support stud underneath, ensuring your cargo on top isn't going anywhere.
4. Layers of protection
Your cargo is sealed from the elements by multiple layers of protection, including a full perimeter gasket, secondary rail seal and internal rain gutters at the hinge points.
5. Welded Support Beams
5052-H32 aluminum welded structural support beams provide weight distribution and increased strength.
6. Twice the Finish of other Covers
Literally. First we powdercoat the entire cover with an underbody automotive grade powder to provide incredible adhesion and tooth for the final coat. Then we throw down an indestructible spray-on bedliner finish ready for anything you can throw at it.
30 Minutes or Less
Easy Install
Peragon® Tectonic™ was purposefully designed with easy installation in mind. No professional installer needed. You'll be done in 30 minutes or less.
Peragon® Tectonic™ Folding Cover Customer Walkthrough
Chevrolet Silverado 2500
Bed Cover Reviews
2025 Chevrolet Silverado 2500
Terrific product and customer support. Thanks to Jacob for the fast and efficient help.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2021 Chevrolet Silverado 2500
Perfect fit, easy installation, and I highly recommend this cover.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2025 Chevrolet Silverado 2500
Installing was super easy
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2019 Chevrolet Silverado 2500
I didn’t need customer support. Installation was easy for one person. My only suggestion would be to have a small finger hold to assist with opening.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2018 Chevrolet Silverado 2500
I really like the look and strength!
Easy installation also!
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2024 Chevrolet Silverado 2500
Have had this cover on my truck for about a month now, have zero complaints! Install took under an hour, no leaks in some decent rainfall so far, have gotten to take advantage of the sliding cover when picking up supplies for a shed install, no movement in the cover at 65mph when opened. Love how beefy it is, definitely feel way more confident keeping our pricey camping gear in there during the season. Have not gotten to use it camping yet but I can already tell it’s going to be a game changer!
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2026 Chevrolet Silverado 2500
From ordering, delivery and installation Peragon nailed it. This is my second cover I have purchased from Paragon and they just keep improving. I didn't think installation could get any easier, but one person and 30 minutes was all it took.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2026 Chevrolet Silverado 2500
I was skeptical but installing the cover was an easy as advertised. I’ve gone through heavy rains and the bed was dry as a bone. Love the cover.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2017 Chevrolet Silverado 2500
Only had it a week but so far seems like the best one you can buy. Very easy to install and adjust.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2026 Chevrolet Silverado 2500
Best cover I have ever owned, I did a lot of research with this purchase and ended up with the Peragon Tectonic. From the packaging it arrived in to final resting place on my truck, the whole process was just impressive. The directions where clear, everything labeled, very easy install. Its light weight and easy to use. Easy to remove if you need the bed space. This is what you get with American Made Family Owned manufacturing. I cant say enough good things about this company and cover, they gained a customer for life. I will recommend Peragon to everyone I know.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation